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130001321213010 = 23351383583976423
BaseRepresentation
bin11101100011110001001010…
…100100100011110001010010
3122001022000010121002212022000
4131203301022210203301102
5114014420201212304020
61140253441004054430
736245166633632442
oct3543611244436122
9561260117085260
10130001321213010
1138471283774105
12126b7163534416
1357700c2209730
142416151842122
151006975579090
hex763c4a923c52

130001321213010 has 256 divisors, whose sum is σ = 377904818995200. Its totient is φ = 31608951107328.

The previous prime is 130001321213003. The next prime is 130001321213059. The reversal of 130001321213010 is 10312123100031.

130001321213010 is a `hidden beast` number, since 1 + 300 + 0 + 1 + 321 + 2 + 1 + 30 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1701037659 + ... + 1701114081.

It is an arithmetic number, because the mean of its divisors is an integer number (1476190699200).

Almost surely, 2130001321213010 is an apocalyptic number.

130001321213010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130001321213010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188952409497600).

130001321213010 is an abundant number, since it is smaller than the sum of its proper divisors (247903497782190).

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

130001321213010 is a wasteful number, since it uses less digits than its factorization.

130001321213010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82374 (or 82368 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 130001321213010 its reverse (10312123100031), we get a palindrome (140313444313041).

The spelling of 130001321213010 in words is "one hundred thirty trillion, one billion, three hundred twenty-one million, two hundred thirteen thousand, ten".