1713081203963 has 4 divisors (see below), whose sum is σ = 1759380696000. Its totient is φ = 1666781711928.

The previous prime is 1713081203929. The next prime is 1713081203987. The reversal of 1713081203963 is 3693021803171.

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

It is a cyclic number.

It is not a de Polignac number, because 1713081203963 - 2¹⁴ = 1713081187579 is a prime.

It is a super-2 number, since 2×1713081203963² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1713081203923) 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, 23149745963 + ... + 23149746036.

It is an arithmetic number, because the mean of its divisors is an integer number (439845174000).

Almost surely, 2^{1713081203963} is an apocalyptic number.

1713081203963 is a deficient number, since it is larger than the sum of its proper divisors (46299492037).

1713081203963 is an equidigital number, since it uses as much as digits as its factorization.

1713081203963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46299492036.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 1713081203963 in words is "one trillion, seven hundred thirteen billion, eighty-one million, two hundred three thousand, nine hundred sixty-three".