109339135766 has 12 divisors (see below), whose sum is σ = 190785635028. Its totient is φ = 46859629572.

The previous prime is 109339135751. The next prime is 109339135799. The reversal of 109339135766 is 667531933901.

It is a super-2 number, since 2×109339135766² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 557852636 + ... + 557852831.

It is an arithmetic number, because the mean of its divisors is an integer number (15898802919).

Almost surely, 2^109339135766 is an apocalyptic number.

109339135766 is a deficient number, since it is larger than the sum of its proper divisors (81446499262).

109339135766 is a wasteful number, since it uses less digits than its factorization.

109339135766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115705483 (or 1115705476 counting only the distinct ones).

The product of its (nonzero) digits is 2755620, while the sum is 53.

The spelling of 109339135766 in words is "one hundred nine billion, three hundred thirty-nine million, one hundred thirty-five thousand, seven hundred sixty-six".