100312332135 has 32 divisors (see below), whose sum is σ = 167743761408. Its totient is φ = 51092616960.

The previous prime is 100312332103. The next prime is 100312332137. The reversal of 100312332135 is 531233213001.

It is not a de Polignac number, because 100312332135 - 2⁵ = 100312332103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100312332137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12702 + ... + 448091.

It is an arithmetic number, because the mean of its divisors is an integer number (5241992544).

Almost surely, 2^100312332135 is an apocalyptic number.

100312332135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100312332135 is a deficient number, since it is larger than the sum of its proper divisors (67431429273).

100312332135 is a wasteful number, since it uses less digits than its factorization.

100312332135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461455.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 100312332135 its reverse (531233213001), we get a palindrome (631545545136).

The spelling of 100312332135 in words is "one hundred billion, three hundred twelve million, three hundred thirty-two thousand, one hundred thirty-five".