103122320003 has 4 divisors (see below), whose sum is σ = 105068024208. Its totient is φ = 101176615800.

The previous prime is 103122319939. The next prime is 103122320009. The reversal of 103122320003 is 300023221301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103122320003 - 2⁶ = 103122319939 is a prime.

It is a super-2 number, since 2×103122320003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103122320009) 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, 972852023 + ... + 972852128.

It is an arithmetic number, because the mean of its divisors is an integer number (26267006052).

Almost surely, 2^103122320003 is an apocalyptic number.

103122320003 is a deficient number, since it is larger than the sum of its proper divisors (1945704205).

103122320003 is an equidigital number, since it uses as much as digits as its factorization.

103122320003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945704204.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 103122320003 its reverse (300023221301), we get a palindrome (403145541304).

The spelling of 103122320003 in words is "one hundred three billion, one hundred twenty-two million, three hundred twenty thousand, three".