108572031 has 6 divisors (see below), whose sum is σ = 156826280. Its totient is φ = 72381348.

The previous prime is 108572017. The next prime is 108572039. The reversal of 108572031 is 130275801.

It is not a de Polignac number, because 108572031 - 2¹⁰ = 108571007 is a prime.

It is a super-2 number, since 2×108572031² = 23575771830929922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108571986 and 108572004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108572039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6031771 + ... + 6031788.

Almost surely, 2^108572031 is an apocalyptic number.

108572031 is a deficient number, since it is larger than the sum of its proper divisors (48254249).

108572031 is a wasteful number, since it uses less digits than its factorization.

108572031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12063565 (or 12063562 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 108572031 is about 10419.7903529774. The cubic root of 108572031 is about 477.0596157178.

The spelling of 108572031 in words is "one hundred eight million, five hundred seventy-two thousand, thirty-one".