3231513304131 has 8 divisors (see below), whose sum is σ = 4924210749184. Its totient is φ = 1846579030920.

The previous prime is 3231513304109. The next prime is 3231513304211. The reversal of 3231513304131 is 1314033151323.

It is a happy number.

3231513304131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3231513304131 - 2¹⁰ = 3231513303107 is a prime.

It is a super-2 number, since 2×3231513304131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3231513304031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76940792935 + ... + 76940792976.

It is an arithmetic number, because the mean of its divisors is an integer number (615526343648).

Almost surely, 2^{3231513304131} is an apocalyptic number.

3231513304131 is a deficient number, since it is larger than the sum of its proper divisors (1692697445053).

3231513304131 is a wasteful number, since it uses less digits than its factorization.

3231513304131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153881585921.

The product of its (nonzero) digits is 9720, while the sum is 30.

Adding to 3231513304131 its reverse (1314033151323), we get a palindrome (4545546455454).

The spelling of 3231513304131 in words is "three trillion, two hundred thirty-one billion, five hundred thirteen million, three hundred four thousand, one hundred thirty-one".