10513086303 has 4 divisors (see below), whose sum is σ = 14017448408. Its totient is φ = 7008724200.

The previous prime is 10513086257. The next prime is 10513086319. The reversal of 10513086303 is 30368031501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30368031501 = 3 ⋅10122677167.

It is not a de Polignac number, because 10513086303 - 2¹⁸ = 10512824159 is a prime.

It is a super-2 number, since 2×10513086303² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10513081303) 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, 1752181048 + ... + 1752181053.

It is an arithmetic number, because the mean of its divisors is an integer number (3504362102).

Almost surely, 2^10513086303 is an apocalyptic number.

10513086303 is a deficient number, since it is larger than the sum of its proper divisors (3504362105).

10513086303 is an equidigital number, since it uses as much as digits as its factorization.

10513086303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3504362104.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 10513086303 in words is "ten billion, five hundred thirteen million, eighty-six thousand, three hundred three".