111148396 has 12 divisors (see below), whose sum is σ = 195704152. Its totient is φ = 55232928.

The previous prime is 111148393. The next prime is 111148399. The reversal of 111148396 is 693841111.

It is an interprime number because it is at equal distance from previous prime (111148393) and next prime (111148399).

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (111148393) 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 3 ways as a sum of consecutive naturals, for example, 84585 + ... + 85888.

Almost surely, 2^111148396 is an apocalyptic number.

It is an amenable number.

111148396 is a deficient number, since it is larger than the sum of its proper divisors (84555756).

111148396 is a wasteful number, since it uses less digits than its factorization.

111148396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170640 (or 170638 counting only the distinct ones).

The product of its digits is 5184, while the sum is 34.

The square root of 111148396 is about 10542.6939631197. The cubic root of 111148396 is about 480.8036248704.

The spelling of 111148396 in words is "one hundred eleven million, one hundred forty-eight thousand, three hundred ninety-six".