100439096685 has 32 divisors (see below), whose sum is σ = 162715631232. Its totient is φ = 52898918400.

The previous prime is 100439096671. The next prime is 100439096699. The reversal of 100439096685 is 586690934001.

It is an interprime number because it is at equal distance from previous prime (100439096671) and next prime (100439096699).

It is not a de Polignac number, because 100439096685 - 2¹⁶ = 100439031149 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 589410 + ... + 740460.

It is an arithmetic number, because the mean of its divisors is an integer number (5084863476).

Almost surely, 2^100439096685 is an apocalyptic number.

100439096685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100439096685 is a deficient number, since it is larger than the sum of its proper divisors (62276534547).

100439096685 is a wasteful number, since it uses less digits than its factorization.

100439096685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151613.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 100439096685 in words is "one hundred billion, four hundred thirty-nine million, ninety-six thousand, six hundred eighty-five".