109046523 has 6 divisors (see below), whose sum is σ = 145419484. Its totient is φ = 72685624.

The previous prime is 109046513. The next prime is 109046549. The reversal of 109046523 is 325640901.

It is not a de Polignac number, because 109046523 - 2⁶ = 109046459 is a prime.

It is a super-2 number, since 2×109046523² = 23782288356779058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109046503) 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, 15073 + ... + 21101.

Almost surely, 2^109046523 is an apocalyptic number.

109046523 is a deficient number, since it is larger than the sum of its proper divisors (36372961).

109046523 is an frugal number, since it uses more digits than its factorization.

109046523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12061 (or 6032 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 109046523 is about 10442.5343188328. The cubic root of 109046523 is about 477.7535698068.

The spelling of 109046523 in words is "one hundred nine million, forty-six thousand, five hundred twenty-three".