109106900050 has 12 divisors (see below), whose sum is σ = 202938834186. Its totient is φ = 43642760000.

The previous prime is 109106900047. The next prime is 109106900083. The reversal of 109106900050 is 50009601901.

It can be written as a sum of positive squares in 3 ways, for example, as 94126853601 + 14980046449 = 306801^2 + 122393^2 .

It is a junction number, because it is equal to n+sod(n) for n = 109106899985 and 109106900021.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1091068951 + ... + 1091069050.

Almost surely, 2^109106900050 is an apocalyptic number.

109106900050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109106900050 is a deficient number, since it is larger than the sum of its proper divisors (93831934136).

109106900050 is a wasteful number, since it uses less digits than its factorization.

109106900050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182138013 (or 2182138008 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 31.

The spelling of 109106900050 in words is "one hundred nine billion, one hundred six million, nine hundred thousand, fifty".