100755012315 has 32 divisors (see below), whose sum is σ = 169717363200. Its totient is φ = 50900382720.

The previous prime is 100755012283. The next prime is 100755012341. The reversal of 100755012315 is 513210557001.

It is not a de Polignac number, because 100755012315 - 2⁵ = 100755012283 is a prime.

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, 2304226 + ... + 2347544.

It is an arithmetic number, because the mean of its divisors is an integer number (5303667600).

Almost surely, 2^100755012315 is an apocalyptic number.

100755012315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100755012315 is a deficient number, since it is larger than the sum of its proper divisors (68962350885).

100755012315 is a wasteful number, since it uses less digits than its factorization.

100755012315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51507.

The product of its (nonzero) digits is 5250, while the sum is 30.

Adding to 100755012315 its reverse (513210557001), we get a palindrome (613965569316).

The spelling of 100755012315 in words is "one hundred billion, seven hundred fifty-five million, twelve thousand, three hundred fifteen".