131132294 has 12 divisors (see below), whose sum is σ = 203251212. Its totient is φ = 63450180.

The previous prime is 131132291. The next prime is 131132297. The reversal of 131132294 is 492231131.

It is an interprime number because it is at equal distance from previous prime (131132291) and next prime (131132297).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131132291) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32192 + ... + 36035.

It is an arithmetic number, because the mean of its divisors is an integer number (16937601).

Almost surely, 2^131132294 is an apocalyptic number.

131132294 is a deficient number, since it is larger than the sum of its proper divisors (72118918).

131132294 is an equidigital number, since it uses as much as digits as its factorization.

131132294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68291 (or 68260 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 131132294 is about 11451.3009741252. The cubic root of 131132294 is about 508.0462143047.

The spelling of 131132294 in words is "one hundred thirty-one million, one hundred thirty-two thousand, two hundred ninety-four".