131672753 has 2 divisors, whose sum is σ = 131672754. Its totient is φ = 131672752.

The previous prime is 131672729. The next prime is 131672773. The reversal of 131672753 is 357276131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119617969 + 12054784 = 10937^2 + 3472^2 .

It is a cyclic number.

It is not a de Polignac number, because 131672753 - 2¹² = 131668657 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (131672713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65836376 + 65836377.

It is an arithmetic number, because the mean of its divisors is an integer number (65836377).

Almost surely, 2^131672753 is an apocalyptic number.

It is an amenable number.

131672753 is a deficient number, since it is larger than the sum of its proper divisors (1).

131672753 is an equidigital number, since it uses as much as digits as its factorization.

131672753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460, while the sum is 35.

The square root of 131672753 is about 11474.8748577054. The cubic root of 131672753 is about 508.7432248815.

The spelling of 131672753 in words is "one hundred thirty-one million, six hundred seventy-two thousand, seven hundred fifty-three".