213030311310313 has 16 divisors (see below), whose sum is σ = 244556376472576. Its totient is φ = 181777546414080.

The previous prime is 213030311310203. The next prime is 213030311310319. The reversal of 213030311310313 is 313013113030312.

It is a cyclic number.

It is not a de Polignac number, because 213030311310313 - 2²⁹ = 213029774439401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213030311310319) 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, 411097345 + ... + 411615217.

It is an arithmetic number, because the mean of its divisors is an integer number (15284773529536).

Almost surely, 2^{213030311310313} is an apocalyptic number.

It is an amenable number.

213030311310313 is a deficient number, since it is larger than the sum of its proper divisors (31526065162263).

213030311310313 is a wasteful number, since it uses less digits than its factorization.

213030311310313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781624.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 213030311310313 its reverse (313013113030312), we get a palindrome (526043424340625).

The spelling of 213030311310313 in words is "two hundred thirteen trillion, thirty billion, three hundred eleven million, three hundred ten thousand, three hundred thirteen".