136290101 has 2 divisors, whose sum is σ = 136290102. Its totient is φ = 136290100.

The previous prime is 136290047. The next prime is 136290113. The reversal of 136290101 is 101092631.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105042001 + 31248100 = 10249^2 + 5590^2 .

It is a cyclic number.

It is not a de Polignac number, because 136290101 - 2²⁶ = 69181237 is a 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 (136290131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68145050 + 68145051.

It is an arithmetic number, because the mean of its divisors is an integer number (68145051).

Almost surely, 2^136290101 is an apocalyptic number.

It is an amenable number.

136290101 is a deficient number, since it is larger than the sum of its proper divisors (1).

136290101 is an equidigital number, since it uses as much as digits as its factorization.

136290101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 136290101 is about 11674.3351416687. The cubic root of 136290101 is about 514.6217110765.

The spelling of 136290101 in words is "one hundred thirty-six million, two hundred ninety thousand, one hundred one".