313211301101 has 2 divisors, whose sum is σ = 313211301102. Its totient is φ = 313211301100.

The previous prime is 313211301083. The next prime is 313211301133. The reversal of 313211301101 is 101103112313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 245296335076 + 67914966025 = 495274^2 + 260605^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313211301101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313211301101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313211301181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156605650550 + 156605650551.

It is an arithmetic number, because the mean of its divisors is an integer number (156605650551).

Almost surely, 2^313211301101 is an apocalyptic number.

It is an amenable number.

313211301101 is a deficient number, since it is larger than the sum of its proper divisors (1).

313211301101 is an equidigital number, since it uses as much as digits as its factorization.

313211301101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 313211301101 its reverse (101103112313), we get a palindrome (414314413414).

The spelling of 313211301101 in words is "three hundred thirteen billion, two hundred eleven million, three hundred one thousand, one hundred one".