111454132 has 6 divisors (see below), whose sum is σ = 195044738. Its totient is φ = 55727064.

The previous prime is 111454117. The next prime is 111454169. The reversal of 111454132 is 231454111.

It can be written as a sum of positive squares in only one way, i.e., 56160036 + 55294096 = 7494^2 + 7436^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13931763 + ... + 13931770.

Almost surely, 2^111454132 is an apocalyptic number.

It is an amenable number.

111454132 is a deficient number, since it is larger than the sum of its proper divisors (83590606).

111454132 is a wasteful number, since it uses less digits than its factorization.

111454132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27863537 (or 27863535 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 111454132 is about 10557.1839048110. The cubic root of 111454132 is about 481.2440702704.

The spelling of 111454132 in words is "one hundred eleven million, four hundred fifty-four thousand, one hundred thirty-two".