1310432522131 has 4 divisors (see below), whose sum is σ = 1335157664112. Its totient is φ = 1285707380152.

The previous prime is 1310432522093. The next prime is 1310432522167. The reversal of 1310432522131 is 1312252340131.

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 1310432522131 - 2¹¹ = 1310432520083 is a prime.

It is a super-2 number, since 2×1310432522131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1310432522131.

It is not an unprimeable number, because it can be changed into a prime (1310432552131) 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, 12362570911 + ... + 12362571016.

It is an arithmetic number, because the mean of its divisors is an integer number (333789416028).

Almost surely, 2^{1310432522131} is an apocalyptic number.

1310432522131 is a deficient number, since it is larger than the sum of its proper divisors (24725141981).

1310432522131 is an equidigital number, since it uses as much as digits as its factorization.

1310432522131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24725141980.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 1310432522131 its reverse (1312252340131), we get a palindrome (2622684862262).

The spelling of 1310432522131 in words is "one trillion, three hundred ten billion, four hundred thirty-two million, five hundred twenty-two thousand, one hundred thirty-one".