103422002321 has 32 divisors (see below), whose sum is σ = 116423726976. Its totient is φ = 91077120000.

The previous prime is 103422002317. The next prime is 103422002323. The reversal of 103422002321 is 123200224301.

It is a cyclic number.

It is not a de Polignac number, because 103422002321 - 2² = 103422002317 is a prime.

It is a super-2 number, since 2×103422002321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103422002293 and 103422002302.

It is not an unprimeable number, because it can be changed into a prime (103422002323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13075850 + ... + 13083756.

It is an arithmetic number, because the mean of its divisors is an integer number (3638241468).

Almost surely, 2^103422002321 is an apocalyptic number.

103422002321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103422002321 is a deficient number, since it is larger than the sum of its proper divisors (13001724655).

103422002321 is a wasteful number, since it uses less digits than its factorization.

103422002321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8273.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 103422002321 its reverse (123200224301), we get a palindrome (226622226622).

The spelling of 103422002321 in words is "one hundred three billion, four hundred twenty-two million, two thousand, three hundred twenty-one".