1013432103 has 6 divisors (see below), whose sum is σ = 1463846384. Its totient is φ = 675621396.

The previous prime is 1013432099. The next prime is 1013432111. The reversal of 1013432103 is 3012343101.

It is not a de Polignac number, because 1013432103 - 2² = 1013432099 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 (1013432143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56301775 + ... + 56301792.

Almost surely, 2^1013432103 is an apocalyptic number.

1013432103 is a deficient number, since it is larger than the sum of its proper divisors (450414281).

1013432103 is a wasteful number, since it uses less digits than its factorization.

1013432103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112603573 (or 112603570 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1013432103 is about 31834.4483696514. The cubic root of 1013432103 is about 1004.4574691139.

Adding to 1013432103 its reverse (3012343101), we get a palindrome (4025775204).

The spelling of 1013432103 in words is "one billion, thirteen million, four hundred thirty-two thousand, one hundred three".