1301012100232 has 32 divisors (see below), whose sum is σ = 2629732757400. Its totient is φ = 599852473344.

The previous prime is 1301012100229. The next prime is 1301012100251. The reversal of 1301012100232 is 2320012101031.

It can be written as a sum of positive squares in 4 ways, for example, as 1276461597636 + 24550502596 = 1129806^2 + 156686^2 .

It is a super-2 number, since 2×1301012100232² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6300507 + ... + 6503722.

Almost surely, 2^{1301012100232} is an apocalyptic number.

It is an amenable number.

1301012100232 is an abundant number, since it is smaller than the sum of its proper divisors (1328720657168).

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

1301012100232 is a wasteful number, since it uses less digits than its factorization.

1301012100232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12805225 (or 12805221 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1301012100232 its reverse (2320012101031), we get a palindrome (3621024201263).

The spelling of 1301012100232 in words is "one trillion, three hundred one billion, twelve million, one hundred thousand, two hundred thirty-two".