20201202321310 has 16 divisors (see below), whose sum is σ = 36565304763600. Its totient is φ = 8035338576256.

The previous prime is 20201202321263. The next prime is 20201202321323. The reversal of 20201202321310 is 1312320210202.

It is a super-2 number, since 2×20201202321310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5642792155 + ... + 5642795734.

It is an arithmetic number, because the mean of its divisors is an integer number (2285331547725).

Almost surely, 2^{20201202321310} is an apocalyptic number.

20201202321310 is a deficient number, since it is larger than the sum of its proper divisors (16364102442290).

20201202321310 is a wasteful number, since it uses less digits than its factorization.

20201202321310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11285588075.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20201202321310 its reverse (1312320210202), we get a palindrome (21513522531512).

The spelling of 20201202321310 in words is "twenty trillion, two hundred one billion, two hundred two million, three hundred twenty-one thousand, three hundred ten".