1310403431001 has 8 divisors (see below), whose sum is σ = 1996805228224. Its totient is φ = 748801960560.

The previous prime is 1310403430997. The next prime is 1310403431009. The reversal of 1310403431001 is 1001343040131.

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

It is not a de Polignac number, because 1310403431001 - 2² = 1310403430997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 62400163381 = 1310403431001 / (1 + 3 + 1 + 0 + 4 + 0 + 3 + 4 + 3 + 1 + 0 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310403431009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31200081670 + ... + 31200081711.

It is an arithmetic number, because the mean of its divisors is an integer number (249600653528).

Almost surely, 2^{1310403431001} is an apocalyptic number.

It is an amenable number.

1310403431001 is a deficient number, since it is larger than the sum of its proper divisors (686401797223).

1310403431001 is an equidigital number, since it uses as much as digits as its factorization.

1310403431001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62400163391.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1310403431001 its reverse (1001343040131), we get a palindrome (2311746471132).

The spelling of 1310403431001 in words is "one trillion, three hundred ten billion, four hundred three million, four hundred thirty-one thousand, one".