130706833157 has 2 divisors, whose sum is σ = 130706833158. Its totient is φ = 130706833156.

The previous prime is 130706833141. The next prime is 130706833163. The reversal of 130706833157 is 751338607031.

It is a Cunningham number, because it is equal to 361534²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130706833156 + 1 = 361534^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 130706833157 - 2⁴ = 130706833141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130706833657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65353416578 + 65353416579.

It is an arithmetic number, because the mean of its divisors is an integer number (65353416579).

Almost surely, 2^130706833157 is an apocalyptic number.

It is an amenable number.

130706833157 is a deficient number, since it is larger than the sum of its proper divisors (1).

130706833157 is an equidigital number, since it uses as much as digits as its factorization.

130706833157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 130706833157 in words is "one hundred thirty billion, seven hundred six million, eight hundred thirty-three thousand, one hundred fifty-seven".