103102013321 has 8 divisors (see below), whose sum is σ = 109175986080. Its totient is φ = 97029057088.

The previous prime is 103102013299. The next prime is 103102013327. The reversal of 103102013321 is 123310201301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103102013321 is a prime.

It is a super-2 number, since 2×103102013321² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103102013321.

It is not an unprimeable number, because it can be changed into a prime (103102013327) 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, 40151 + ... + 455868.

It is an arithmetic number, because the mean of its divisors is an integer number (13646998260).

Almost surely, 2^103102013321 is an apocalyptic number.

It is an amenable number.

103102013321 is a deficient number, since it is larger than the sum of its proper divisors (6073972759).

103102013321 is a wasteful number, since it uses less digits than its factorization.

103102013321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508263.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 103102013321 its reverse (123310201301), we get a palindrome (226412214622).

The spelling of 103102013321 in words is "one hundred three billion, one hundred two million, thirteen thousand, three hundred twenty-one".