131412242922577 has 2 divisors, whose sum is σ = 131412242922578. Its totient is φ = 131412242922576.

The previous prime is 131412242922547. The next prime is 131412242922599. The reversal of 131412242922577 is 775229242214131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129901091477056 + 1511151445521 = 11397416^2 + 1229289^2 .

It is a cyclic number.

It is not a de Polignac number, because 131412242922577 - 2¹¹ = 131412242920529 is a prime.

It is not a weakly prime, because it can be changed into another prime (131412242922547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65706121461288 + 65706121461289.

It is an arithmetic number, because the mean of its divisors is an integer number (65706121461289).

Almost surely, 2^{131412242922577} is an apocalyptic number.

It is an amenable number.

131412242922577 is a deficient number, since it is larger than the sum of its proper divisors (1).

131412242922577 is an equidigital number, since it uses as much as digits as its factorization.

131412242922577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3386880, while the sum is 52.

The spelling of 131412242922577 in words is "one hundred thirty-one trillion, four hundred twelve billion, two hundred forty-two million, nine hundred twenty-two thousand, five hundred seventy-seven".