1312532404601 has 32 divisors (see below), whose sum is σ = 1536327475200. Its totient is φ = 1109155481280.

The previous prime is 1312532404571. The next prime is 1312532404621. The reversal of 1312532404601 is 1064042352131.

It is not a de Polignac number, because 1312532404601 - 2¹⁰ = 1312532403577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1312532404621) 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 31 ways as a sum of consecutive naturals, for example, 7770320 + ... + 7937438.

It is an arithmetic number, because the mean of its divisors is an integer number (48010233600).

Almost surely, 2^{1312532404601} is an apocalyptic number.

1312532404601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1312532404601 is a deficient number, since it is larger than the sum of its proper divisors (223795070599).

1312532404601 is a wasteful number, since it uses less digits than its factorization.

1312532404601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168029.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 1312532404601 its reverse (1064042352131), we get a palindrome (2376574756732).

The spelling of 1312532404601 in words is "one trillion, three hundred twelve billion, five hundred thirty-two million, four hundred four thousand, six hundred one".