113599603443 has 32 divisors (see below), whose sum is σ = 161631509760. Its totient is φ = 70762982400.

The previous prime is 113599603427. The next prime is 113599603451. The reversal of 113599603443 is 344306995311.

It is not a de Polignac number, because 113599603443 - 2⁴ = 113599603427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113599603392 and 113599603401.

It is not an unprimeable number, because it can be changed into a prime (113599603463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2823355 + ... + 2863307.

It is an arithmetic number, because the mean of its divisors is an integer number (5050984680).

Almost surely, 2^113599603443 is an apocalyptic number.

113599603443 is a deficient number, since it is larger than the sum of its proper divisors (48031906317).

113599603443 is a wasteful number, since it uses less digits than its factorization.

113599603443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40659.

The product of its (nonzero) digits is 1049760, while the sum is 48.

The spelling of 113599603443 in words is "one hundred thirteen billion, five hundred ninety-nine million, six hundred three thousand, four hundred forty-three".