111354056 has 16 divisors (see below), whose sum is σ = 227769840. Its totient is φ = 50615440.

The previous prime is 111354031. The next prime is 111354059. The reversal of 111354056 is 650453111.

111354056 is nontrivially palindromic in base 7.

It is a super-2 number, since 2×111354056² = 24799451575302272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111354059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 632606 + ... + 632781.

It is an arithmetic number, because the mean of its divisors is an integer number (14235615).

Almost surely, 2^111354056 is an apocalyptic number.

It is an amenable number.

111354056 is an abundant number, since it is smaller than the sum of its proper divisors (116415784).

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

111354056 is a wasteful number, since it uses less digits than its factorization.

111354056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265404 (or 1265400 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 111354056 is about 10552.4431294369. The cubic root of 111354056 is about 481.0999888662.

The spelling of 111354056 in words is "one hundred eleven million, three hundred fifty-four thousand, fifty-six".