113321444160 has 56 divisors (see below), whose sum is σ = 359795588256. Its totient is φ = 30219051520.

The previous prime is 113321444147. The next prime is 113321444237. The reversal of 113321444160 is 61444123311.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 59020626 + ... + 59022545.

Almost surely, 2^113321444160 is an apocalyptic number.

113321444160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113321444160 is an abundant number, since it is smaller than the sum of its proper divisors (246474144096).

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

113321444160 is a wasteful number, since it uses less digits than its factorization.

113321444160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118043191 (or 118043181 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 113321444160 its reverse (61444123311), we get a palindrome (174765567471).

The spelling of 113321444160 in words is "one hundred thirteen billion, three hundred twenty-one million, four hundred forty-four thousand, one hundred sixty".