131041294 has 4 divisors (see below), whose sum is σ = 196561944. Its totient is φ = 65520646.

The previous prime is 131041291. The next prime is 131041303. The reversal of 131041294 is 492140131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131041291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32760322 + ... + 32760325.

It is an arithmetic number, because the mean of its divisors is an integer number (49140486).

Almost surely, 2^131041294 is an apocalyptic number.

131041294 is a deficient number, since it is larger than the sum of its proper divisors (65520650).

131041294 is an equidigital number, since it uses as much as digits as its factorization.

131041294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65520649.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 131041294 is about 11447.3269368879. The cubic root of 131041294 is about 507.9286665912.

It can be divided in two parts, 13104 and 1294, that multiplied together give a triangular number (16956576 = T₅₈₂₃).

The spelling of 131041294 in words is "one hundred thirty-one million, forty-one thousand, two hundred ninety-four".