131042948 has 6 divisors (see below), whose sum is σ = 229325166. Its totient is φ = 65521472.

The previous prime is 131042941. The next prime is 131042959. The reversal of 131042948 is 849240131.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 93857344 + 37185604 = 9688^2 + 6098^2 .

It is not an unprimeable number, because it can be changed into a prime (131042941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16380365 + ... + 16380372.

It is an arithmetic number, because the mean of its divisors is an integer number (38220861).

Almost surely, 2^131042948 is an apocalyptic number.

It is an amenable number.

131042948 is a deficient number, since it is larger than the sum of its proper divisors (98282218).

131042948 is a wasteful number, since it uses less digits than its factorization.

131042948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32760741 (or 32760739 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 131042948 is about 11447.3991805999. The cubic root of 131042948 is about 507.9308036032.

The spelling of 131042948 in words is "one hundred thirty-one million, forty-two thousand, nine hundred forty-eight".