108124442 has 4 divisors (see below), whose sum is σ = 162186666. Its totient is φ = 54062220.

The previous prime is 108124433. The next prime is 108124451. The reversal of 108124442 is 244421801.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (108124433) and next prime (108124451).

It can be written as a sum of positive squares in only one way, i.e., 97042201 + 11082241 = 9851^2 + 3329^2 .

It is a super-2 number, since 2×108124442² = 23381789915622728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27031109 + ... + 27031112.

Almost surely, 2^108124442 is an apocalyptic number.

108124442 is a deficient number, since it is larger than the sum of its proper divisors (54062224).

108124442 is an equidigital number, since it uses as much as digits as its factorization.

108124442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54062223.

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 108124442 is about 10398.2903402434. The cubic root of 108124442 is about 476.4031522009.

The spelling of 108124442 in words is "one hundred eight million, one hundred twenty-four thousand, four hundred forty-two".