113504463136 has 12 divisors (see below), whose sum is σ = 223461911862. Its totient is φ = 56752231552.

The previous prime is 113504463089. The next prime is 113504463143. The reversal of 113504463136 is 631364405311.

It can be written as a sum of positive squares in only one way, i.e., 81656491536 + 31847971600 = 285756^2 + 178460^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113504463095 and 113504463104.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1773507205 + ... + 1773507268.

Almost surely, 2^113504463136 is an apocalyptic number.

113504463136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

113504463136 is a deficient number, since it is larger than the sum of its proper divisors (109957448726).

113504463136 is an equidigital number, since it uses as much as digits as its factorization.

113504463136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547014483 (or 3547014475 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 113504463136 its reverse (631364405311), we get a palindrome (744868868447).

The spelling of 113504463136 in words is "one hundred thirteen billion, five hundred four million, four hundred sixty-three thousand, one hundred thirty-six".