202123300120313 has 64 divisors (see below), whose sum is σ = 242124664320000. Its totient is φ = 166297191160320.

The previous prime is 202123300120303. The next prime is 202123300120369. The reversal of 202123300120313 is 313021003321202.

It is not a de Polignac number, because 202123300120313 - 2⁸ = 202123300120057 is a prime.

It is a super-2 number, since 2×202123300120313² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202123300120303) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26050170128 + ... + 26050177886.

It is an arithmetic number, because the mean of its divisors is an integer number (3783197880000).

Almost surely, 2^{202123300120313} is an apocalyptic number.

It is an amenable number.

202123300120313 is a deficient number, since it is larger than the sum of its proper divisors (40001364199687).

202123300120313 is a wasteful number, since it uses less digits than its factorization.

202123300120313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15630.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 202123300120313 its reverse (313021003321202), we get a palindrome (515144303441515).

The spelling of 202123300120313 in words is "two hundred two trillion, one hundred twenty-three billion, three hundred million, one hundred twenty thousand, three hundred thirteen".