13371901321003 has 2 divisors, whose sum is σ = 13371901321004. Its totient is φ = 13371901321002.

The previous prime is 13371901320959. The next prime is 13371901321021. The reversal of 13371901321003 is 30012310917331.

It is a strong prime.

It is an emirp because it is prime and its reverse (30012310917331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13371901321003 - 2¹³ = 13371901312811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13371901321003.

It is not a weakly prime, because it can be changed into another prime (13371901321043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6685950660501 + 6685950660502.

It is an arithmetic number, because the mean of its divisors is an integer number (6685950660502).

Almost surely, 2^{13371901321003} is an apocalyptic number.

13371901321003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13371901321003 is an equidigital number, since it uses as much as digits as its factorization.

13371901321003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 34.

The spelling of 13371901321003 in words is "thirteen trillion, three hundred seventy-one billion, nine hundred one million, three hundred twenty-one thousand, three".