113021016 has 32 divisors (see below), whose sum is σ = 287886960. Its totient is φ = 36962432.

The previous prime is 113020991. The next prime is 113021021. The reversal of 113021016 is 610120311.

It is a junction number, because it is equal to n+sod(n) for n = 113020986 and 113021004.

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, 43155 + ... + 45698.

Almost surely, 2^113021016 is an apocalyptic number.

It is an amenable number.

113021016 is an abundant number, since it is smaller than the sum of its proper divisors (174865944).

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

113021016 is a wasteful number, since it uses less digits than its factorization.

113021016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88915 (or 88911 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 113021016 is about 10631.1342762661. The cubic root of 113021016 is about 483.4887824474.

Adding to 113021016 its reverse (610120311), we get a palindrome (723141327).

The spelling of 113021016 in words is "one hundred thirteen million, twenty-one thousand, sixteen".