313131322010401 has 8 divisors (see below), whose sum is σ = 313669284342624. Its totient is φ = 312593375049600.

The previous prime is 313131322010383. The next prime is 313131322010461. The reversal of 313131322010401 is 104010223131313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313131322010401 - 2¹⁷ = 313131321879329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313131322010461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37312401 + ... + 44927473.

It is an arithmetic number, because the mean of its divisors is an integer number (39208660542828).

Almost surely, 2^{313131322010401} is an apocalyptic number.

It is an amenable number.

313131322010401 is a deficient number, since it is larger than the sum of its proper divisors (537962332223).

313131322010401 is an equidigital number, since it uses as much as digits as its factorization.

313131322010401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7685711.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 313131322010401 its reverse (104010223131313), we get a palindrome (417141545141714).

The spelling of 313131322010401 in words is "three hundred thirteen trillion, one hundred thirty-one billion, three hundred twenty-two million, ten thousand, four hundred one".