131101079 has 2 divisors, whose sum is σ = 131101080. Its totient is φ = 131101078.

The previous prime is 131101051. The next prime is 131101133. The reversal of 131101079 is 970101131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131101079 - 2¹² = 131096983 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131101049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65550539 + 65550540.

It is an arithmetic number, because the mean of its divisors is an integer number (65550540).

Almost surely, 2^131101079 is an apocalyptic number.

131101079 is a deficient number, since it is larger than the sum of its proper divisors (1).

131101079 is an equidigital number, since it uses as much as digits as its factorization.

131101079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189, while the sum is 23.

The square root of 131101079 is about 11449.9379474301. The cubic root of 131101079 is about 508.0058989850.

The spelling of 131101079 in words is "one hundred thirty-one million, one hundred one thousand, seventy-nine".