1103332032 has 84 divisors (see below), whose sum is σ = 3450022056. Its totient is φ = 334341120.

The previous prime is 1103332019. The next prime is 1103332039. The reversal of 1103332032 is 2302333011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1103331996 and 1103332014.

It is not an unprimeable number, because it can be changed into a prime (1103332039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80733 + ... + 93404.

Almost surely, 2^1103332032 is an apocalyptic number.

1103332032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1103332032 is an abundant number, since it is smaller than the sum of its proper divisors (2346690024).

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

1103332032 is a wasteful number, since it uses less digits than its factorization.

1103332032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174166 (or 174153 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1103332032 is about 33216.4421935884. The cubic root of 1103332032 is about 1033.3213649209.

Adding to 1103332032 its reverse (2302333011), we get a palindrome (3405665043).

The spelling of 1103332032 in words is "one billion, one hundred three million, three hundred thirty-two thousand, thirty-two".