131411132 has 12 divisors (see below), whose sum is σ = 230090280. Its totient is φ = 65671056.

The previous prime is 131411117. The next prime is 131411149. The reversal of 131411132 is 231114131.

It is a super-2 number, since 2×131411132² = 34537771227042848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131411132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1178 + ... + 16254.

It is an arithmetic number, because the mean of its divisors is an integer number (19174190).

Almost surely, 2^131411132 is an apocalyptic number.

It is an amenable number.

131411132 is a deficient number, since it is larger than the sum of its proper divisors (98679148).

131411132 is a wasteful number, since it uses less digits than its factorization.

131411132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17260 (or 17258 counting only the distinct ones).

The product of its digits is 72, while the sum is 17.

The square root of 131411132 is about 11463.4694573676. The cubic root of 131411132 is about 508.4060603162.

Adding to 131411132 its reverse (231114131), we get a palindrome (362525263).

The spelling of 131411132 in words is "one hundred thirty-one million, four hundred eleven thousand, one hundred thirty-two".