312100003201 has 32 divisors (see below), whose sum is σ = 367412094720. Its totient is φ = 259610351616.

The previous prime is 312100003169. The next prime is 312100003213. The reversal of 312100003201 is 102300001213.

It is not a de Polignac number, because 312100003201 - 2⁵ = 312100003169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312100003231) 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, 11548761 + ... + 11575753.

It is an arithmetic number, because the mean of its divisors is an integer number (11481627960).

Almost surely, 2^312100003201 is an apocalyptic number.

It is an amenable number.

312100003201 is a deficient number, since it is larger than the sum of its proper divisors (55312091519).

312100003201 is a wasteful number, since it uses less digits than its factorization.

312100003201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27433.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 312100003201 its reverse (102300001213), we get a palindrome (414400004414).

The spelling of 312100003201 in words is "three hundred twelve billion, one hundred million, three thousand, two hundred one".