103323101231 has 12 divisors (see below), whose sum is σ = 120583702008. Its totient is φ = 88274167632.

The previous prime is 103323101173. The next prime is 103323101243. The reversal of 103323101231 is 132101323301.

It is a de Polignac number, because none of the positive numbers 2^k-103323101231 is a prime.

It is a super-2 number, since 2×103323101231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103323101831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3419216 + ... + 3449301.

It is an arithmetic number, because the mean of its divisors is an integer number (10048641834).

Almost surely, 2^103323101231 is an apocalyptic number.

103323101231 is a deficient number, since it is larger than the sum of its proper divisors (17260600777).

103323101231 is an equidigital number, since it uses as much as digits as its factorization.

103323101231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6868838 (or 6868831 counting only the distinct ones).

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

Adding to 103323101231 its reverse (132101323301), we get a palindrome (235424424532).

The spelling of 103323101231 in words is "one hundred three billion, three hundred twenty-three million, one hundred one thousand, two hundred thirty-one".