1103011032 has 32 divisors (see below), whose sum is σ = 2761789680. Its totient is φ = 367102080.

The previous prime is 1103010941. The next prime is 1103011043. The reversal of 1103011032 is 2301103011.

1103011032 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1103010999 and 1103011017.

It is a congruent number.

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, 19519 + ... + 50862.

Almost surely, 2^1103011032 is an apocalyptic number.

1103011032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1103011032 is an abundant number, since it is smaller than the sum of its proper divisors (1658778648).

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

1103011032 is a wasteful number, since it uses less digits than its factorization.

1103011032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71043 (or 71039 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1103011032 is about 33211.6098977451. The cubic root of 1103011032 is about 1033.2211447632.

Adding to 1103011032 its reverse (2301103011), we get a palindrome (3404114043).

The spelling of 1103011032 in words is "one billion, one hundred three million, eleven thousand, thirty-two".