103001232331 has 4 divisors (see below), whose sum is σ = 103132111432. Its totient is φ = 102870353232.

The previous prime is 103001232317. The next prime is 103001232359. The reversal of 103001232331 is 133232100301.

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 103001232331 - 2²⁵ = 102967677899 is a prime.

It is a super-2 number, since 2×103001232331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103001232299 and 103001232308.

It is not an unprimeable number, because it can be changed into a prime (103001232311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65438370 + ... + 65439943.

It is an arithmetic number, because the mean of its divisors is an integer number (25783027858).

Almost surely, 2^103001232331 is an apocalyptic number.

103001232331 is a deficient number, since it is larger than the sum of its proper divisors (130879101).

103001232331 is an equidigital number, since it uses as much as digits as its factorization.

103001232331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130879100.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103001232331 its reverse (133232100301), we get a palindrome (236233332632).

The spelling of 103001232331 in words is "one hundred three billion, one million, two hundred thirty-two thousand, three hundred thirty-one".