103456363013 has 4 divisors (see below), whose sum is σ = 103457011308. Its totient is φ = 103455714720.

The previous prime is 103456363001. The next prime is 103456363037. The reversal of 103456363013 is 310363654301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 15575539204 + 87880823809 = 124802^2 + 296447^2 .

It is a cyclic number.

It is not a de Polignac number, because 103456363013 - 2²⁰ = 103455314437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103456363063) 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, 101795 + ... + 466127.

It is an arithmetic number, because the mean of its divisors is an integer number (25864252827).

Almost surely, 2^103456363013 is an apocalyptic number.

It is an amenable number.

103456363013 is a deficient number, since it is larger than the sum of its proper divisors (648295).

103456363013 is an equidigital number, since it uses as much as digits as its factorization.

103456363013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648294.

The product of its (nonzero) digits is 58320, while the sum is 35.

The spelling of 103456363013 in words is "one hundred three billion, four hundred fifty-six million, three hundred sixty-three thousand, thirteen".