312101003100 has 36 divisors (see below), whose sum is σ = 903012236504. Its totient is φ = 83226934080.

The previous prime is 312101003087. The next prime is 312101003119. The reversal of 312101003100 is 1300101213.

It is a super-2 number, since 2×312101003100² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 520168039 + ... + 520168638.

Almost surely, 2^312101003100 is an apocalyptic number.

312101003100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

312101003100 is an abundant number, since it is smaller than the sum of its proper divisors (590911233404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312101003100 is a wasteful number, since it uses less digits than its factorization.

312101003100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040336694 (or 1040336687 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 312101003100 its reverse (1300101213), we get a palindrome (313401104313).

The spelling of 312101003100 in words is "three hundred twelve billion, one hundred one million, three thousand, one hundred".