312201232413401 has 4 divisors (see below), whose sum is σ = 312210124283904. Its totient is φ = 312192340542900.

The previous prime is 312201232413377. The next prime is 312201232413461. The reversal of 312201232413401 is 104314232102213.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 312201232413401 - 2¹⁴ = 312201232397017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312201232413461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4445882585 + ... + 4445952806.

It is an arithmetic number, because the mean of its divisors is an integer number (78052531070976).

Almost surely, 2^{312201232413401} is an apocalyptic number.

It is an amenable number.

312201232413401 is a deficient number, since it is larger than the sum of its proper divisors (8891870503).

312201232413401 is an equidigital number, since it uses as much as digits as its factorization.

312201232413401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8891870502.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 312201232413401 its reverse (104314232102213), we get a palindrome (416515464515614).

The spelling of 312201232413401 in words is "three hundred twelve trillion, two hundred one billion, two hundred thirty-two million, four hundred thirteen thousand, four hundred one".