13130244213031 has 4 divisors (see below), whose sum is σ = 14323902777864. Its totient is φ = 11936585648200.

The previous prime is 13130244213019. The next prime is 13130244213049. The reversal of 13130244213031 is 13031244203131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13130244213031 - 2³⁵ = 13095884474663 is a prime.

It is a super-2 number, since 2×13130244213031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130244213001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596829282400 + ... + 596829282421.

It is an arithmetic number, because the mean of its divisors is an integer number (3580975694466).

Almost surely, 2^{13130244213031} is an apocalyptic number.

13130244213031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13130244213031 is a deficient number, since it is larger than the sum of its proper divisors (1193658564833).

13130244213031 is a wasteful number, since it uses less digits than its factorization.

13130244213031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193658564832.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 13130244213031 its reverse (13031244203131), we get a palindrome (26161488416162).

The spelling of 13130244213031 in words is "thirteen trillion, one hundred thirty billion, two hundred forty-four million, two hundred thirteen thousand, thirty-one".