13231001505030 has 32 divisors (see below), whose sum is σ = 31754523679200. Its totient is φ = 3528253727232.

The previous prime is 13231001504947. The next prime is 13231001505041. The reversal of 13231001505030 is 3050510013231.

It is a super-2 number, since 2×13231001505030² (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 15 ways as a sum of consecutive naturals, for example, 9219886 + ... + 10557854.

It is an arithmetic number, because the mean of its divisors is an integer number (992328864975).

Almost surely, 2^{13231001505030} is an apocalyptic number.

13231001505030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13231001505030 is an abundant number, since it is smaller than the sum of its proper divisors (18523522174170).

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

13231001505030 is a wasteful number, since it uses less digits than its factorization.

13231001505030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667608.

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 13231001505030 its reverse (3050510013231), we get a palindrome (16281511518261).

The spelling of 13231001505030 in words is "thirteen trillion, two hundred thirty-one billion, one million, five hundred five thousand, thirty".