13120200312310 has 64 divisors (see below), whose sum is σ = 29066829668352. Its totient is φ = 4152250025856.

The previous prime is 13120200312277. The next prime is 13120200312313. The reversal of 13120200312310 is 1321300202131.

It is a super-2 number, since 2×13120200312310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120200312313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67868649 + ... + 68061691.

It is an arithmetic number, because the mean of its divisors is an integer number (454169213568).

Almost surely, 2^{13120200312310} is an apocalyptic number.

13120200312310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13120200312310 is an abundant number, since it is smaller than the sum of its proper divisors (15946629356042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13120200312310 is a wasteful number, since it uses less digits than its factorization.

13120200312310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267757.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13120200312310 its reverse (1321300202131), we get a palindrome (14441500514441).

The spelling of 13120200312310 in words is "thirteen trillion, one hundred twenty billion, two hundred million, three hundred twelve thousand, three hundred ten".