20013013102310 has 16 divisors (see below), whose sum is σ = 36023490562752. Its totient is φ = 8005190356800.

The previous prime is 20013013102301. The next prime is 20013013102361. The reversal of 20013013102310 is 1320131031002.

It is a super-2 number, since 2×20013013102310² (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, 4986755 + ... + 8055665.

It is an arithmetic number, because the mean of its divisors is an integer number (2251468160172).

Almost surely, 2^{20013013102310} is an apocalyptic number.

20013013102310 is a deficient number, since it is larger than the sum of its proper divisors (16010477460442).

20013013102310 is a wasteful number, since it uses less digits than its factorization.

20013013102310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3721039.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20013013102310 its reverse (1320131031002), we get a palindrome (21333144133312).

The spelling of 20013013102310 in words is "twenty trillion, thirteen billion, thirteen million, one hundred two thousand, three hundred ten".