103057110503 has 8 divisors (see below), whose sum is σ = 103357607040. Its totient is φ = 102756820320.

The previous prime is 103057110467. The next prime is 103057110517. The reversal of 103057110503 is 305011750301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103057110503 - 2¹² = 103057106407 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 (103057110553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 978533 + ... + 1078721.

It is an arithmetic number, because the mean of its divisors is an integer number (12919700880).

Almost surely, 2^103057110503 is an apocalyptic number.

103057110503 is a deficient number, since it is larger than the sum of its proper divisors (300496537).

103057110503 is a wasteful number, since it uses less digits than its factorization.

103057110503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103177.

The product of its (nonzero) digits is 1575, while the sum is 26.

Adding to 103057110503 its reverse (305011750301), we get a palindrome (408068860804).

The spelling of 103057110503 in words is "one hundred three billion, fifty-seven million, one hundred ten thousand, five hundred three".