108133964 has 6 divisors (see below), whose sum is σ = 189234444. Its totient is φ = 54066980.

The previous prime is 108133903. The next prime is 108133973. The reversal of 108133964 is 469331801.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13516742 + ... + 13516749.

It is an arithmetic number, because the mean of its divisors is an integer number (31539074).

Almost surely, 2^108133964 is an apocalyptic number.

It is an amenable number.

108133964 is a deficient number, since it is larger than the sum of its proper divisors (81100480).

108133964 is a wasteful number, since it uses less digits than its factorization.

108133964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27033495 (or 27033493 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 108133964 is about 10398.7481938933. The cubic root of 108133964 is about 476.4171366358.

The spelling of 108133964 in words is "one hundred eight million, one hundred thirty-three thousand, nine hundred sixty-four".