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130211120000 = 27541329631
BaseRepresentation
bin111100101000100110…
…0000000001110000000
3110110002122012020211002
41321101030000032000
54113133021320000
6135452420111132
712256516154363
oct1712114001600
9413078166732
10130211120000
1150249867775
122129b5354a8
13c381853400
1464335440da
1535c16678d5
hex1e51300380

130211120000 has 240 divisors, whose sum is σ = 351041755680. Its totient is φ = 48072960000.

The previous prime is 130211119957. The next prime is 130211120003. The reversal of 130211120000 is 21112031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130211120003) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 13515185 + ... + 13524815.

It is an arithmetic number, because the mean of its divisors is an integer number (1462673982).

Almost surely, 2130211120000 is an apocalyptic number.

130211120000 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 130211120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175520877840).

130211120000 is an abundant number, since it is smaller than the sum of its proper divisors (220830635680).

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

130211120000 is an frugal number, since it uses more digits than its factorization.

130211120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9691 (or 9651 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 130211120000 its reverse (21112031), we get a palindrome (130232232031).

The spelling of 130211120000 in words is "one hundred thirty billion, two hundred eleven million, one hundred twenty thousand".