113321320432 has 10 divisors (see below), whose sum is σ = 219560058368. Its totient is φ = 56660660208.

The previous prime is 113321320429. The next prime is 113321320457. The reversal of 113321320432 is 234023123311.

It is a junction number, because it is equal to n+sod(n) for n = 113321320397 and 113321320406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3541291248 + ... + 3541291279.

Almost surely, 2^113321320432 is an apocalyptic number.

It is an amenable number.

113321320432 is a deficient number, since it is larger than the sum of its proper divisors (106238737936).

113321320432 is an equidigital number, since it uses as much as digits as its factorization.

113321320432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7082582535 (or 7082582529 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 113321320432 its reverse (234023123311), we get a palindrome (347344443743).

The spelling of 113321320432 in words is "one hundred thirteen billion, three hundred twenty-one million, three hundred twenty thousand, four hundred thirty-two".