103004033431 has 4 divisors (see below), whose sum is σ = 110927420632. Its totient is φ = 95080646232.

The previous prime is 103004033393. The next prime is 103004033441. The reversal of 103004033431 is 134330400301.

It is a happy number.

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

It is not a de Polignac number, because 103004033431 - 2⁹ = 103004032919 is a prime.

It is a super-2 number, since 2×103004033431² (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 (103004033441) 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, 3961693581 + ... + 3961693606.

It is an arithmetic number, because the mean of its divisors is an integer number (27731855158).

Almost surely, 2^103004033431 is an apocalyptic number.

103004033431 is a deficient number, since it is larger than the sum of its proper divisors (7923387201).

103004033431 is an equidigital number, since it uses as much as digits as its factorization.

103004033431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7923387200.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 103004033431 its reverse (134330400301), we get a palindrome (237334433732).

The spelling of 103004033431 in words is "one hundred three billion, four million, thirty-three thousand, four hundred thirty-one".