103403144130 has 128 divisors (see below), whose sum is σ = 308703902976. Its totient is φ = 21778022400.

The previous prime is 103403144123. The next prime is 103403144153. The reversal of 103403144130 is 31441304301.

It is a self number, because there is not a number n which added to its sum of digits gives 103403144130.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 635991 + ... + 781850.

It is an arithmetic number, because the mean of its divisors is an integer number (2411749242).

Almost surely, 2^103403144130 is an apocalyptic number.

103403144130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103403144130 is an abundant number, since it is smaller than the sum of its proper divisors (205300758846).

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

103403144130 is a wasteful number, since it uses less digits than its factorization.

103403144130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417892.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 103403144130 its reverse (31441304301), we get a palindrome (134844448431).

The spelling of 103403144130 in words is "one hundred three billion, four hundred three million, one hundred forty-four thousand, one hundred thirty".