111124304 has 20 divisors (see below), whose sum is σ = 215474676. Its totient is φ = 55517952.

The previous prime is 111124271. The next prime is 111124337. The reversal of 111124304 is 403421111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (111124271) and next prime (111124337).

It can be written as a sum of positive squares in 2 ways, for example, as 55472704 + 55651600 = 7448^2 + 7460^2 .

It is a super-2 number, since 2×111124304² = 24697221878968832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29132 + ... + 32724.

Almost surely, 2^111124304 is an apocalyptic number.

It is an amenable number.

111124304 is a deficient number, since it is larger than the sum of its proper divisors (104350372).

111124304 is a wasteful number, since it uses less digits than its factorization.

111124304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5534 (or 5528 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 111124304 is about 10541.5513089867. The cubic root of 111124304 is about 480.7688834544.

Adding to 111124304 its reverse (403421111), we get a palindrome (514545415).

The spelling of 111124304 in words is "one hundred eleven million, one hundred twenty-four thousand, three hundred four".