131460061 has 4 divisors (see below), whose sum is σ = 132049792. Its totient is φ = 130870332.

The previous prime is 131460059. The next prime is 131460067. The reversal of 131460061 is 160064131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 160064131 = 313 ⋅511387.

It is a cyclic number.

It is not a de Polignac number, because 131460061 - 2¹ = 131460059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131460067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294531 + ... + 294976.

It is an arithmetic number, because the mean of its divisors is an integer number (33012448).

Almost surely, 2^131460061 is an apocalyptic number.

It is an amenable number.

131460061 is a deficient number, since it is larger than the sum of its proper divisors (589731).

131460061 is an equidigital number, since it uses as much as digits as its factorization.

131460061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589730.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 131460061 is about 11465.6033857796. The cubic root of 131460061 is about 508.4691516566.

The spelling of 131460061 in words is "one hundred thirty-one million, four hundred sixty thousand, sixty-one".