103113013303 has 4 divisors (see below), whose sum is σ = 103179841168. Its totient is φ = 103046185440.

The previous prime is 103113013301. The next prime is 103113013361. The reversal of 103113013303 is 303310311301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303310311301 = 659 ⋅460258439.

It is a cyclic number.

It is not a de Polignac number, because 103113013303 - 2¹ = 103113013301 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 (103113013301) 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, 33411618 + ... + 33414703.

It is an arithmetic number, because the mean of its divisors is an integer number (25794960292).

Almost surely, 2^103113013303 is an apocalyptic number.

103113013303 is a deficient number, since it is larger than the sum of its proper divisors (66827865).

103113013303 is an equidigital number, since it uses as much as digits as its factorization.

103113013303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66827864.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 103113013303 its reverse (303310311301), we get a palindrome (406423324604).

The spelling of 103113013303 in words is "one hundred three billion, one hundred thirteen million, thirteen thousand, three hundred three".