3132111132 has 24 divisors (see below), whose sum is σ = 8120288400. Its totient is φ = 1044037008.

The previous prime is 3132111119. The next prime is 3132111137. The reversal of 3132111132 is 2311112313.

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

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132111137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14500407 + ... + 14500622.

It is an arithmetic number, because the mean of its divisors is an integer number (338345350).

Almost surely, 2^3132111132 is an apocalyptic number.

It is an amenable number.

3132111132 is an abundant number, since it is smaller than the sum of its proper divisors (4988177268).

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

3132111132 is a wasteful number, since it uses less digits than its factorization.

3132111132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29001042 (or 29001034 counting only the distinct ones).

The product of its digits is 108, while the sum is 18.

The square root of 3132111132 is about 55965.2671931440. The cubic root of 3132111132 is about 1463.1169930550.

Adding to 3132111132 its reverse (2311112313), we get a palindrome (5443223445).

The spelling of 3132111132 in words is "three billion, one hundred thirty-two million, one hundred eleven thousand, one hundred thirty-two".