113231103142400 has 240 divisors, whose sum is σ = 289640988933120. Its totient is φ = 43823457484800.

The previous prime is 113231103142387. The next prime is 113231103142433. The reversal of 113231103142400 is 4241301132311.

It is a self number, because there is not a number n which added to its sum of digits gives 113231103142400.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2494658906 + ... + 2494704294.

It is an arithmetic number, because the mean of its divisors is an integer number (1206837453888).

Almost surely, 2^{113231103142400} is an apocalyptic number.

113231103142400 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 113231103142400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144820494466560).

113231103142400 is an abundant number, since it is smaller than the sum of its proper divisors (176409885790720).

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

113231103142400 is an equidigital number, since it uses as much as digits as its factorization.

113231103142400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51735 (or 51714 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 113231103142400 its reverse (4241301132311), we get a palindrome (117472404274711).

The spelling of 113231103142400 in words is "one hundred thirteen trillion, two hundred thirty-one billion, one hundred three million, one hundred forty-two thousand, four hundred".