13302112232131 has 4 divisors (see below), whose sum is σ = 13307799328200. Its totient is φ = 13296425136064.

The previous prime is 13302112232117. The next prime is 13302112232231. The reversal of 13302112232131 is 13123221120331.

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 13302112232131 - 2⁹ = 13302112231619 is a prime.

It is a super-2 number, since 2×13302112232131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13302112232096 and 13302112232105.

It is not an unprimeable number, because it can be changed into a prime (13302112232231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2843544526 + ... + 2843549203.

It is an arithmetic number, because the mean of its divisors is an integer number (3326949832050).

Almost surely, 2^{13302112232131} is an apocalyptic number.

13302112232131 is a deficient number, since it is larger than the sum of its proper divisors (5687096069).

13302112232131 is an equidigital number, since it uses as much as digits as its factorization.

13302112232131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5687096068.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13302112232131 its reverse (13123221120331), we get a palindrome (26425333352462).

The spelling of 13302112232131 in words is "thirteen trillion, three hundred two billion, one hundred twelve million, two hundred thirty-two thousand, one hundred thirty-one".