113401051332 has 48 divisors (see below), whose sum is σ = 265492456320. Its totient is φ = 37673298432.

The previous prime is 113401051321. The next prime is 113401051333. The reversal of 113401051332 is 233150104311.

It is not an unprimeable number, because it can be changed into a prime (113401051333) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15836769 + ... + 15843927.

It is an arithmetic number, because the mean of its divisors is an integer number (5531092840).

Almost surely, 2^113401051332 is an apocalyptic number.

113401051332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113401051332 is an abundant number, since it is smaller than the sum of its proper divisors (152091404988).

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

113401051332 is a wasteful number, since it uses less digits than its factorization.

113401051332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11420 (or 11418 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 113401051332 its reverse (233150104311), we get a palindrome (346551155643).

The spelling of 113401051332 in words is "one hundred thirteen billion, four hundred one million, fifty-one thousand, three hundred thirty-two".