13133332131 has 8 divisors (see below), whose sum is σ = 17529801744. Its totient is φ = 8746208640.

The previous prime is 13133332127. The next prime is 13133332141. The reversal of 13133332131 is 13123333131.

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

It is not a de Polignac number, because 13133332131 - 2² = 13133332127 is a prime.

It is a super-2 number, since 2×13133332131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13133332141) 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, 2333250 + ... + 2338871.

It is an arithmetic number, because the mean of its divisors is an integer number (2191225218).

Almost surely, 2^13133332131 is an apocalyptic number.

13133332131 is a deficient number, since it is larger than the sum of its proper divisors (4396469613).

13133332131 is an equidigital number, since it uses as much as digits as its factorization.

13133332131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4673061.

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

Adding to 13133332131 its reverse (13123333131), we get a palindrome (26256665262).

The spelling of 13133332131 in words is "thirteen billion, one hundred thirty-three million, three hundred thirty-two thousand, one hundred thirty-one".