1313403063051 has 4 divisors (see below), whose sum is σ = 1751204084072. Its totient is φ = 875602042032.

The previous prime is 1313403063001. The next prime is 1313403063073. The reversal of 1313403063051 is 1503603043131.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1313403063051 - 2³³ = 1304813128459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313403063001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218900510506 + ... + 218900510511.

It is an arithmetic number, because the mean of its divisors is an integer number (437801021018).

Almost surely, 2^{1313403063051} is an apocalyptic number.

1313403063051 is a deficient number, since it is larger than the sum of its proper divisors (437801021021).

1313403063051 is an equidigital number, since it uses as much as digits as its factorization.

1313403063051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437801021020.

The product of its (nonzero) digits is 9720, while the sum is 30.

The spelling of 1313403063051 in words is "one trillion, three hundred thirteen billion, four hundred three million, sixty-three thousand, fifty-one".