1431130103 has 16 divisors (see below), whose sum is σ = 1626492000. Its totient is φ = 1248307200.

The previous prime is 1431130093. The next prime is 1431130111. The reversal of 1431130103 is 3010311341.

It is a cyclic number.

It is not a de Polignac number, because 1431130103 - 2⁴ = 1431130087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1431130153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91823 + ... + 106271.

It is an arithmetic number, because the mean of its divisors is an integer number (101655750).

Almost surely, 2^1431130103 is an apocalyptic number.

1431130103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1431130103 is a deficient number, since it is larger than the sum of its proper divisors (195361897).

1431130103 is a wasteful number, since it uses less digits than its factorization.

1431130103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14882.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1431130103 is about 37830.2802395118. The cubic root of 1431130103 is about 1126.9198764575.

Adding to 1431130103 its reverse (3010311341), we get a palindrome (4441441444).

The spelling of 1431130103 in words is "one billion, four hundred thirty-one million, one hundred thirty thousand, one hundred three".