13233123010131 has 4 divisors (see below), whose sum is σ = 17644164013512. Its totient is φ = 8822082006752.

The previous prime is 13233123010097. The next prime is 13233123010157. The reversal of 13233123010131 is 13101032133231.

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 13233123010131 - 2¹⁸ = 13233122747987 is a prime.

It is a super-2 number, since 2×13233123010131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13233123010171) 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, 2205520501686 + ... + 2205520501691.

It is an arithmetic number, because the mean of its divisors is an integer number (4411041003378).

Almost surely, 2^{13233123010131} is an apocalyptic number.

13233123010131 is a deficient number, since it is larger than the sum of its proper divisors (4411041003381).

13233123010131 is an equidigital number, since it uses as much as digits as its factorization.

13233123010131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4411041003380.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 13233123010131 its reverse (13101032133231), we get a palindrome (26334155143362).

The spelling of 13233123010131 in words is "thirteen trillion, two hundred thirty-three billion, one hundred twenty-three million, ten thousand, one hundred thirty-one".