113040343432 has 16 divisors (see below), whose sum is σ = 211963380300. Its totient is φ = 56516775360.

The previous prime is 113040343411. The next prime is 113040343453. The reversal of 113040343432 is 234343040311.

It is an interprime number because it is at equal distance from previous prime (113040343411) and next prime (113040343453).

It can be written as a sum of positive squares in 2 ways, for example, as 112435478596 + 604864836 = 335314^2 + 24594^2 .

It is a super-3 number, since 3×113040343432³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113040343432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280207 + ... + 551902.

Almost surely, 2^113040343432 is an apocalyptic number.

It is an amenable number.

113040343432 is a deficient number, since it is larger than the sum of its proper divisors (98923036868).

113040343432 is a wasteful number, since it uses less digits than its factorization.

113040343432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849096 (or 849092 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 113040343432 its reverse (234343040311), we get a palindrome (347383383743).

The spelling of 113040343432 in words is "one hundred thirteen billion, forty million, three hundred forty-three thousand, four hundred thirty-two".