1603113932 has 24 divisors (see below), whose sum is σ = 3209160864. Its totient is φ = 686420352.

The previous prime is 1603113913. The next prime is 1603113947. The reversal of 1603113932 is 2393113061.

It is a junction number, because it is equal to n+sod(n) for n = 1603113895 and 1603113904.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5648 + ... + 56904.

It is an arithmetic number, because the mean of its divisors is an integer number (133715036).

Almost surely, 2^1603113932 is an apocalyptic number.

It is an amenable number.

1603113932 is an abundant number, since it is smaller than the sum of its proper divisors (1606046932).

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

1603113932 is a wasteful number, since it uses less digits than its factorization.

1603113932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52385 (or 52383 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 1603113932 is about 40038.9052297887. The cubic root of 1603113932 is about 1170.3653696116.

Adding to 1603113932 its reverse (2393113061), we get a palindrome (3996226993).

The spelling of 1603113932 in words is "one billion, six hundred three million, one hundred thirteen thousand, nine hundred thirty-two".