113031234040 has 256 divisors, whose sum is σ = 300091392000. Its totient is φ = 38026813440.

The previous prime is 113031234013. The next prime is 113031234053. The reversal of 113031234040 is 40432130311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14056341 + ... + 14064379.

It is an arithmetic number, because the mean of its divisors is an integer number (1172232000).

Almost surely, 2^113031234040 is an apocalyptic number.

113031234040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113031234040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150045696000).

113031234040 is an abundant number, since it is smaller than the sum of its proper divisors (187060157960).

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

113031234040 is a wasteful number, since it uses less digits than its factorization.

113031234040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8150 (or 8146 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 113031234040 its reverse (40432130311), we get a palindrome (153463364351).

The spelling of 113031234040 in words is "one hundred thirteen billion, thirty-one million, two hundred thirty-four thousand, forty".