10115321400232 has 32 divisors (see below), whose sum is σ = 20280718676520. Its totient is φ = 4713021030400.

The previous prime is 10115321400203. The next prime is 10115321400253. The reversal of 10115321400232 is 23200412351101.

It can be written as a sum of positive squares in 4 ways, for example, as 10114982324836 + 339075396 = 3180406^2 + 18414^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10115321400197 and 10115321400206.

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, 368191033 + ... + 368218504.

Almost surely, 2^{10115321400232} is an apocalyptic number.

It is an amenable number.

10115321400232 is an abundant number, since it is smaller than the sum of its proper divisors (10165397276288).

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

10115321400232 is a wasteful number, since it uses less digits than its factorization.

10115321400232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736409661 (or 736409657 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 10115321400232 its reverse (23200412351101), we get a palindrome (33315733751333).

The spelling of 10115321400232 in words is "ten trillion, one hundred fifteen billion, three hundred twenty-one million, four hundred thousand, two hundred thirty-two".