13031013313230 has 32 divisors (see below), whose sum is σ = 34117562130048. Its totient is φ = 3159033530400.

The previous prime is 13031013313229. The next prime is 13031013313243. The reversal of 13031013313230 is 3231331013031.

It is a super-3 number, since 3×13031013313230³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13031013313230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19743959236 + ... + 19743959895.

It is an arithmetic number, because the mean of its divisors is an integer number (1066173816564).

Almost surely, 2^{13031013313230} is an apocalyptic number.

13031013313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13031013313230 is an abundant number, since it is smaller than the sum of its proper divisors (21086548816818).

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

13031013313230 is a wasteful number, since it uses less digits than its factorization.

13031013313230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39487919152.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 13031013313230 its reverse (3231331013031), we get a palindrome (16262344326261).

The spelling of 13031013313230 in words is "thirteen trillion, thirty-one billion, thirteen million, three hundred thirteen thousand, two hundred thirty".