103313023231 has 16 divisors (see below), whose sum is σ = 113428270080. Its totient is φ = 93320203680.

The previous prime is 103313023171. The next prime is 103313023243. The reversal of 103313023231 is 132320313301.

It is not a de Polignac number, because 103313023231 - 2¹¹ = 103313021183 is a prime.

It is a super-2 number, since 2×103313023231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103313023531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1046650 + ... + 1141096.

It is an arithmetic number, because the mean of its divisors is an integer number (7089266880).

Almost surely, 2^103313023231 is an apocalyptic number.

103313023231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103313023231 is a deficient number, since it is larger than the sum of its proper divisors (10115246849).

103313023231 is a wasteful number, since it uses less digits than its factorization.

103313023231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95094.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 103313023231 its reverse (132320313301), we get a palindrome (235633336532).

The spelling of 103313023231 in words is "one hundred three billion, three hundred thirteen million, twenty-three thousand, two hundred thirty-one".