103301232331 has 4 divisors (see below), whose sum is σ = 112692253464. Its totient is φ = 93910211200.

The previous prime is 103301232329. The next prime is 103301232361. The reversal of 103301232331 is 133232103301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103301232331 - 2¹ = 103301232329 is a prime.

It is a super-2 number, since 2×103301232331² (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 (103301232301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4695510550 + ... + 4695510571.

It is an arithmetic number, because the mean of its divisors is an integer number (28173063366).

Almost surely, 2^103301232331 is an apocalyptic number.

103301232331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103301232331 is a deficient number, since it is larger than the sum of its proper divisors (9391021133).

103301232331 is an equidigital number, since it uses as much as digits as its factorization.

103301232331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9391021132.

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

Adding to 103301232331 its reverse (133232103301), we get a palindrome (236533335632).

The spelling of 103301232331 in words is "one hundred three billion, three hundred one million, two hundred thirty-two thousand, three hundred thirty-one".