136151325641 has 2 divisors, whose sum is σ = 136151325642. Its totient is φ = 136151325640.

The previous prime is 136151325577. The next prime is 136151325647. The reversal of 136151325641 is 146523151631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122531502025 + 13619823616 = 350045^2 + 116704^2 .

It is a cyclic number.

It is not a de Polignac number, because 136151325641 - 2⁶ = 136151325577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136151325595 and 136151325604.

It is not a weakly prime, because it can be changed into another prime (136151325647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68075662820 + 68075662821.

It is an arithmetic number, because the mean of its divisors is an integer number (68075662821).

Almost surely, 2^136151325641 is an apocalyptic number.

It is an amenable number.

136151325641 is a deficient number, since it is larger than the sum of its proper divisors (1).

136151325641 is an equidigital number, since it uses as much as digits as its factorization.

136151325641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 38.

The spelling of 136151325641 in words is "one hundred thirty-six billion, one hundred fifty-one million, three hundred twenty-five thousand, six hundred forty-one".