131654963 has 16 divisors (see below), whose sum is σ = 145539072. Its totient is φ = 118104000.

The previous prime is 131654947. The next prime is 131654969. The reversal of 131654963 is 369456131.

It is a cyclic number.

It is not a de Polignac number, because 131654963 - 2⁴ = 131654947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131654969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468383 + ... + 468663.

It is an arithmetic number, because the mean of its divisors is an integer number (9096192).

Almost surely, 2^131654963 is an apocalyptic number.

131654963 is a deficient number, since it is larger than the sum of its proper divisors (13884109).

131654963 is a wasteful number, since it uses less digits than its factorization.

131654963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706.

The product of its digits is 58320, while the sum is 38.

The square root of 131654963 is about 11474.0996596683. The cubic root of 131654963 is about 508.7203121441.

The spelling of 131654963 in words is "one hundred thirty-one million, six hundred fifty-four thousand, nine hundred sixty-three".