103403234430 has 24 divisors (see below), whose sum is σ = 268848409752. Its totient is φ = 27574195824.

The previous prime is 103403234413. The next prime is 103403234437. The reversal of 103403234430 is 34432304301.

It is a junction number, because it is equal to n+sod(n) for n = 103403234394 and 103403234403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103403234437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 574462324 + ... + 574462503.

It is an arithmetic number, because the mean of its divisors is an integer number (11202017073).

Almost surely, 2^103403234430 is an apocalyptic number.

103403234430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103403234430 is an abundant number, since it is smaller than the sum of its proper divisors (165445175322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103403234430 is a wasteful number, since it uses less digits than its factorization.

103403234430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148924840 (or 1148924837 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 103403234430 its reverse (34432304301), we get a palindrome (137835538731).

The spelling of 103403234430 in words is "one hundred three billion, four hundred three million, two hundred thirty-four thousand, four hundred thirty".