131134941 has 48 divisors (see below), whose sum is σ = 231229440. Its totient is φ = 69945120.

The previous prime is 131134931. The next prime is 131134951. The reversal of 131134941 is 149431131.

131134941 is a `hidden beast` number, since 1 + 311 + 349 + 4 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (131134931) and next prime (131134951).

It is not a de Polignac number, because 131134941 - 2¹⁴ = 131118557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131134931) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 84216 + ... + 85758.

It is an arithmetic number, because the mean of its divisors is an integer number (4817280).

Almost surely, 2^131134941 is an apocalyptic number.

It is an amenable number.

131134941 is a deficient number, since it is larger than the sum of its proper divisors (100094499).

131134941 is a wasteful number, since it uses less digits than its factorization.

131134941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646 (or 1643 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 131134941 is about 11451.4165499295. The cubic root of 131134941 is about 508.0496327082.

It can be divided in two parts, 1311349 and 41, that added together give a triangular number (1311390 = T₁₆₁₉).

The spelling of 131134941 in words is "one hundred thirty-one million, one hundred thirty-four thousand, nine hundred forty-one".