1312013031301 has 24 divisors (see below), whose sum is σ = 1532597661504. Its totient is φ = 1119884472000.

The previous prime is 1312013031299. The next prime is 1312013031331. The reversal of 1312013031301 is 1031303102131.

It is not a de Polignac number, because 1312013031301 - 2¹ = 1312013031299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312013031331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116379801 + ... + 116391073.

It is an arithmetic number, because the mean of its divisors is an integer number (63858235896).

Almost surely, 2^{1312013031301} is an apocalyptic number.

It is an amenable number.

1312013031301 is a deficient number, since it is larger than the sum of its proper divisors (220584630203).

1312013031301 is a wasteful number, since it uses less digits than its factorization.

1312013031301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21001 (or 20994 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1312013031301 its reverse (1031303102131), we get a palindrome (2343316133432).

The spelling of 1312013031301 in words is "one trillion, three hundred twelve billion, thirteen million, thirty-one thousand, three hundred one".