100312013211 has 16 divisors (see below), whose sum is σ = 134352380064. Its totient is φ = 66573840384.

The previous prime is 100312013161. The next prime is 100312013251. The reversal of 100312013211 is 112310213001.

It is a happy number.

It is not a de Polignac number, because 100312013211 - 2⁷ = 100312013083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100312013251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509155 + ... + 678131.

It is an arithmetic number, because the mean of its divisors is an integer number (8397023754).

Almost surely, 2^100312013211 is an apocalyptic number.

100312013211 is a deficient number, since it is larger than the sum of its proper divisors (34040366853).

100312013211 is a wasteful number, since it uses less digits than its factorization.

100312013211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169870.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 100312013211 its reverse (112310213001), we get a palindrome (212622226212).

The spelling of 100312013211 in words is "one hundred billion, three hundred twelve million, thirteen thousand, two hundred eleven".