113134520124320 has 48 divisors (see below), whose sum is σ = 267641982427680. Its totient is φ = 45192571455744.

The previous prime is 113134520124317. The next prime is 113134520124361. The reversal of 113134520124320 is 23421025431311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 478292282 + ... + 478528761.

It is an arithmetic number, because the mean of its divisors is an integer number (5575874633910).

Almost surely, 2^{113134520124320} is an apocalyptic number.

113134520124320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113134520124320 is an abundant number, since it is smaller than the sum of its proper divisors (154507462303360).

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

113134520124320 is an equidigital number, since it uses as much as digits as its factorization.

113134520124320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956821797 (or 956821789 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 113134520124320 its reverse (23421025431311), we get a palindrome (136555545555631).

The spelling of 113134520124320 in words is "one hundred thirteen trillion, one hundred thirty-four billion, five hundred twenty million, one hundred twenty-four thousand, three hundred twenty".