10113313103 has 4 divisors (see below), whose sum is σ = 10645592760. Its totient is φ = 9581033448.

The previous prime is 10113313097. The next prime is 10113313109. The reversal of 10113313103 is 30131331101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30131331101 = 24019 ⋅1254479.

It is an interprime number because it is at equal distance from previous prime (10113313097) and next prime (10113313109).

It is a cyclic number.

It is not a de Polignac number, because 10113313103 - 2²⁴ = 10096535887 is a prime.

It is a super-2 number, since 2×10113313103² (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 (10113313109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266139800 + ... + 266139837.

It is an arithmetic number, because the mean of its divisors is an integer number (2661398190).

Almost surely, 2^10113313103 is an apocalyptic number.

10113313103 is a deficient number, since it is larger than the sum of its proper divisors (532279657).

10113313103 is an equidigital number, since it uses as much as digits as its factorization.

10113313103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532279656.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 10113313103 its reverse (30131331101), we get a palindrome (40244644204).

The spelling of 10113313103 in words is "ten billion, one hundred thirteen million, three hundred thirteen thousand, one hundred three".