312100201101 has 16 divisors (see below), whose sum is σ = 452580952320. Its totient is φ = 190160059200.

The previous prime is 312100201097. The next prime is 312100201123. The reversal of 312100201101 is 101102001213.

It is not a de Polignac number, because 312100201101 - 2² = 312100201097 is a prime.

It is a super-2 number, since 2×312100201101² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312100201801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39612741 + ... + 39620618.

It is an arithmetic number, because the mean of its divisors is an integer number (28286309520).

Almost surely, 2^312100201101 is an apocalyptic number.

It is an amenable number.

312100201101 is a deficient number, since it is larger than the sum of its proper divisors (140480751219).

312100201101 is a wasteful number, since it uses less digits than its factorization.

312100201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79233476.

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

Adding to 312100201101 its reverse (101102001213), we get a palindrome (413202202314).

The spelling of 312100201101 in words is "three hundred twelve billion, one hundred million, two hundred one thousand, one hundred one".