312900954101 has 2 divisors, whose sum is σ = 312900954102. Its totient is φ = 312900954100.

The previous prime is 312900954077. The next prime is 312900954151. The reversal of 312900954101 is 101459009213.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 262785415876 + 50115538225 = 512626^2 + 223865^2 .

It is an emirp because it is prime and its reverse (101459009213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 312900954101 - 2³⁴ = 295721084917 is a prime.

It is a super-2 number, since 2×312900954101² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312900954151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156450477050 + 156450477051.

It is an arithmetic number, because the mean of its divisors is an integer number (156450477051).

Almost surely, 2^312900954101 is an apocalyptic number.

It is an amenable number.

312900954101 is a deficient number, since it is larger than the sum of its proper divisors (1).

312900954101 is an equidigital number, since it uses as much as digits as its factorization.

312900954101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 312900954101 in words is "three hundred twelve billion, nine hundred million, nine hundred fifty-four thousand, one hundred one".