103021123313 has 8 divisors (see below), whose sum is σ = 103646083200. Its totient is φ = 102397236480.

The previous prime is 103021123291. The next prime is 103021123339. The reversal of 103021123313 is 313321120301.

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 103021123313 - 2¹² = 103021119217 is a prime.

It is a super-2 number, since 2×103021123313² (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 (103021123363) 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, 75248 + ... + 460113.

It is an arithmetic number, because the mean of its divisors is an integer number (12955760400).

Almost surely, 2^103021123313 is an apocalyptic number.

It is an amenable number.

103021123313 is a deficient number, since it is larger than the sum of its proper divisors (624959887).

103021123313 is an equidigital number, since it uses as much as digits as its factorization.

103021123313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536527.

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

Adding to 103021123313 its reverse (313321120301), we get a palindrome (416342243614).

The spelling of 103021123313 in words is "one hundred three billion, twenty-one million, one hundred twenty-three thousand, three hundred thirteen".