13131440011025 has 12 divisors (see below), whose sum is σ = 18609126415872. Its totient is φ = 9004416007440.

The previous prime is 13131440010959. The next prime is 13131440011051. The reversal of 13131440011025 is 52011004413131.

It is not a de Polignac number, because 13131440011025 - 2¹⁴ = 13131439994641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13131440010985 and 13131440011003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37518399857 + ... + 37518400206.

It is an arithmetic number, because the mean of its divisors is an integer number (1550760534656).

Almost surely, 2^{13131440011025} is an apocalyptic number.

It is an amenable number.

13131440011025 is a deficient number, since it is larger than the sum of its proper divisors (5477686404847).

13131440011025 is an equidigital number, since it uses as much as digits as its factorization.

13131440011025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75036800080 (or 75036800075 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 13131440011025 its reverse (52011004413131), we get a palindrome (65142444424156).

The spelling of 13131440011025 in words is "thirteen trillion, one hundred thirty-one billion, four hundred forty million, eleven thousand, twenty-five".