313011302133 has 16 divisors (see below), whose sum is σ = 440925684480. Its totient is φ = 197191759296.

The previous prime is 313011302053. The next prime is 313011302141. The reversal of 313011302133 is 331203110313.

It is not a de Polignac number, because 313011302133 - 2¹² = 313011298037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313011352133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38270710 + ... + 38278887.

It is an arithmetic number, because the mean of its divisors is an integer number (27557855280).

Almost surely, 2^313011302133 is an apocalyptic number.

It is an amenable number.

313011302133 is a deficient number, since it is larger than the sum of its proper divisors (127914382347).

313011302133 is a wasteful number, since it uses less digits than its factorization.

313011302133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76549676.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 313011302133 its reverse (331203110313), we get a palindrome (644214412446).

The spelling of 313011302133 in words is "three hundred thirteen billion, eleven million, three hundred two thousand, one hundred thirty-three".