136451508301 has 2 divisors, whose sum is σ = 136451508302. Its totient is φ = 136451508300.

The previous prime is 136451508299. The next prime is 136451508331. The reversal of 136451508301 is 103805154631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110779137225 + 25672371076 = 332835^2 + 160226^2 .

It is a cyclic number.

It is not a de Polignac number, because 136451508301 - 2¹ = 136451508299 is a prime.

Together with 136451508299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136451508331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68225754150 + 68225754151.

It is an arithmetic number, because the mean of its divisors is an integer number (68225754151).

Almost surely, 2^136451508301 is an apocalyptic number.

It is an amenable number.

136451508301 is a deficient number, since it is larger than the sum of its proper divisors (1).

136451508301 is an equidigital number, since it uses as much as digits as its factorization.

136451508301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 136451508301 in words is "one hundred thirty-six billion, four hundred fifty-one million, five hundred eight thousand, three hundred one".