103032321311 has 4 divisors (see below), whose sum is σ = 109093046112. Its totient is φ = 96971596512.

The previous prime is 103032321251. The next prime is 103032321317. The reversal of 103032321311 is 113123230301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 113123230301 = 277 ⋅408387113.

It is a cyclic number.

It is not a de Polignac number, because 103032321311 - 2³⁰ = 101958579487 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 (103032321317) 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, 3030362375 + ... + 3030362408.

It is an arithmetic number, because the mean of its divisors is an integer number (27273261528).

Almost surely, 2^103032321311 is an apocalyptic number.

103032321311 is a deficient number, since it is larger than the sum of its proper divisors (6060724801).

103032321311 is an equidigital number, since it uses as much as digits as its factorization.

103032321311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6060724800.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 103032321311 its reverse (113123230301), we get a palindrome (216155551612).

The spelling of 103032321311 in words is "one hundred three billion, thirty-two million, three hundred twenty-one thousand, three hundred eleven".