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100230211131000 = 23353421483116427
BaseRepresentation
bin10110110010100010101010…
…001000010101011001111000
3111010212220200202011200102220
4112302202222020111121320
5101114132433022143000
6553101042350124040
730053252032362336
oct2662425210253170
9433786622150386
10100230211131000
1129a33437207235
12b2a9352ab0620
1343c088c4b0aa2
141aa724d3bab56
15b8c3401751a0
hex5b28aa215678

100230211131000 has 256 divisors, whose sum is σ = 313545028792320. Its totient is φ = 26657426880000.

The previous prime is 100230211130993. The next prime is 100230211131047. The reversal of 100230211131000 is 131112032001.

It is a happy number.

It is a super-2 number, since 2×1002302111310002 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6101544787 + ... + 6101561213.

It is an arithmetic number, because the mean of its divisors is an integer number (1224785268720).

Almost surely, 2100230211131000 is an apocalyptic number.

100230211131000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100230211131000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156772514396160).

100230211131000 is an abundant number, since it is smaller than the sum of its proper divisors (213314817661320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100230211131000 is a wasteful number, since it uses less digits than its factorization.

100230211131000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21703 (or 21689 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 100230211131000 its reverse (131112032001), we get a palindrome (100361323163001).

The spelling of 100230211131000 in words is "one hundred trillion, two hundred thirty billion, two hundred eleven million, one hundred thirty-one thousand".