109577331 has 6 divisors (see below), whose sum is σ = 158278380. Its totient is φ = 73051548.

The previous prime is 109577327. The next prime is 109577339. The reversal of 109577331 is 133775901.

It is not a de Polignac number, because 109577331 - 2² = 109577327 is a prime.

It is a super-2 number, since 2×109577331² = 24014382938167122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109577339) 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, 6087621 + ... + 6087638.

It is an arithmetic number, because the mean of its divisors is an integer number (26379730).

Almost surely, 2^109577331 is an apocalyptic number.

109577331 is a deficient number, since it is larger than the sum of its proper divisors (48701049).

109577331 is a wasteful number, since it uses less digits than its factorization.

109577331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12175265 (or 12175262 counting only the distinct ones).

The product of its (nonzero) digits is 19845, while the sum is 36.

The square root of 109577331 is about 10467.9191341928. The cubic root of 109577331 is about 478.5275056826.

The spelling of 109577331 in words is "one hundred nine million, five hundred seventy-seven thousand, three hundred thirty-one".