131607141 has 8 divisors (see below), whose sum is σ = 177213984. Its totient is φ = 86869200.

The previous prime is 131607139. The next prime is 131607163. The reversal of 131607141 is 141706131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131607141 - 2¹ = 131607139 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131607131) 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, 216871 + ... + 217476.

It is an arithmetic number, because the mean of its divisors is an integer number (22151748).

Almost surely, 2^131607141 is an apocalyptic number.

It is an amenable number.

131607141 is a deficient number, since it is larger than the sum of its proper divisors (45606843).

131607141 is a wasteful number, since it uses less digits than its factorization.

131607141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434451.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 131607141 is about 11472.0155596129. The cubic root of 131607141 is about 508.6587092785.

It can be divided in two parts, 13160 and 7141, that added together give a triangular number (20301 = T₂₀₁).

The spelling of 131607141 in words is "one hundred thirty-one million, six hundred seven thousand, one hundred forty-one".