109073012 has 12 divisors (see below), whose sum is σ = 191118816. Its totient is φ = 54467640.

The previous prime is 109072981. The next prime is 109073021. The reversal of 109073012 is 210370901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13568 + ... + 20055.

It is an arithmetic number, because the mean of its divisors is an integer number (15926568).

Almost surely, 2^109073012 is an apocalyptic number.

It is an amenable number.

109073012 is a deficient number, since it is larger than the sum of its proper divisors (82045804).

109073012 is a wasteful number, since it uses less digits than its factorization.

109073012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34438 (or 34436 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 109073012 is about 10443.8025642005. The cubic root of 109073012 is about 477.7922511250.

The spelling of 109073012 in words is "one hundred nine million, seventy-three thousand, twelve".