103031254403 has 32 divisors (see below), whose sum is σ = 131847782400. Its totient is φ = 78180521760.

The previous prime is 103031254379. The next prime is 103031254409. The reversal of 103031254403 is 304452130301.

It is not a de Polignac number, because 103031254403 - 2⁸ = 103031254147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103031254409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 648650 + ... + 791712.

It is an arithmetic number, because the mean of its divisors is an integer number (4120243200).

Almost surely, 2^103031254403 is an apocalyptic number.

103031254403 is a deficient number, since it is larger than the sum of its proper divisors (28816527997).

103031254403 is a wasteful number, since it uses less digits than its factorization.

103031254403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143327.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 103031254403 its reverse (304452130301), we get a palindrome (407483384704).

The spelling of 103031254403 in words is "one hundred three billion, thirty-one million, two hundred fifty-four thousand, four hundred three".