1103131132 has 6 divisors (see below), whose sum is σ = 1930479488. Its totient is φ = 551565564.

The previous prime is 1103131091. The next prime is 1103131157. The reversal of 1103131132 is 2311313011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137891388 + ... + 137891395.

Almost surely, 2^1103131132 is an apocalyptic number.

It is an amenable number.

1103131132 is a deficient number, since it is larger than the sum of its proper divisors (827348356).

1103131132 is a wasteful number, since it uses less digits than its factorization.

1103131132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275782787 (or 275782785 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 1103131132 is about 33213.4179511835. The cubic root of 1103131132 is about 1033.2586437402.

Adding to 1103131132 its reverse (2311313011), we get a palindrome (3414444143).

The spelling of 1103131132 in words is "one billion, one hundred three million, one hundred thirty-one thousand, one hundred thirty-two".