113231002340 has 24 divisors (see below), whose sum is σ = 241683223992. Its totient is φ = 44549902080.

The previous prime is 113231002327. The next prime is 113231002373. The reversal of 113231002340 is 43200132311.

It can be written as a sum of positive squares in 4 ways, for example, as 265103524 + 112965898816 = 16282^2 + 336104^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 46404929 + ... + 46407368.

It is an arithmetic number, because the mean of its divisors is an integer number (10070134333).

Almost surely, 2^113231002340 is an apocalyptic number.

113231002340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113231002340 is an abundant number, since it is smaller than the sum of its proper divisors (128452221652).

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

113231002340 is a wasteful number, since it uses less digits than its factorization.

113231002340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92812367 (or 92812365 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 113231002340 its reverse (43200132311), we get a palindrome (156431134651).

The spelling of 113231002340 in words is "one hundred thirteen billion, two hundred thirty-one million, two thousand, three hundred forty".