1312233110131 has 8 divisors (see below), whose sum is σ = 1327366494000. Its totient is φ = 1297141706400.

The previous prime is 1312233110101. The next prime is 1312233110141. The reversal of 1312233110131 is 1310113322131.

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

It is a cyclic number.

It is not a de Polignac number, because 1312233110131 - 2³⁵ = 1277873371763 is a prime.

It is a super-2 number, since 2×1312233110131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1312233110101) 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 7 ways as a sum of consecutive naturals, for example, 10432156 + ... + 10557193.

It is an arithmetic number, because the mean of its divisors is an integer number (165920811750).

Almost surely, 2^{1312233110131} is an apocalyptic number.

1312233110131 is a deficient number, since it is larger than the sum of its proper divisors (15133383869).

1312233110131 is a wasteful number, since it uses less digits than its factorization.

1312233110131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20990069.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1312233110131 its reverse (1310113322131), we get a palindrome (2622346432262).

The spelling of 1312233110131 in words is "one trillion, three hundred twelve billion, two hundred thirty-three million, one hundred ten thousand, one hundred thirty-one".