313210201323031 has 2 divisors, whose sum is σ = 313210201323032. Its totient is φ = 313210201323030.

The previous prime is 313210201323023. The next prime is 313210201323037. The reversal of 313210201323031 is 130323102012313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 313210201323031 - 2³ = 313210201323023 is a prime.

It is a super-2 number, since 2×313210201323031² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313210201322987 and 313210201323005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313210201323037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156605100661515 + 156605100661516.

It is an arithmetic number, because the mean of its divisors is an integer number (156605100661516).

Almost surely, 2^{313210201323031} is an apocalyptic number.

313210201323031 is a deficient number, since it is larger than the sum of its proper divisors (1).

313210201323031 is an equidigital number, since it uses as much as digits as its factorization.

313210201323031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 313210201323031 its reverse (130323102012313), we get a palindrome (443533303335344).

The spelling of 313210201323031 in words is "three hundred thirteen trillion, two hundred ten billion, two hundred one million, three hundred twenty-three thousand, thirty-one".