136911097 has 16 divisors (see below), whose sum is σ = 145530880. Its totient is φ = 128595600.

The previous prime is 136911091. The next prime is 136911107. The reversal of 136911097 is 790119631.

It is a cyclic number.

It is not a de Polignac number, because 136911097 - 2¹¹ = 136909049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136911091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361054 + ... + 361432.

It is an arithmetic number, because the mean of its divisors is an integer number (9095680).

Almost surely, 2^136911097 is an apocalyptic number.

It is an amenable number.

136911097 is a deficient number, since it is larger than the sum of its proper divisors (8619783).

136911097 is a wasteful number, since it uses less digits than its factorization.

136911097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724.

The product of its (nonzero) digits is 10206, while the sum is 37.

The square root of 136911097 is about 11700.9015464621. The cubic root of 136911097 is about 515.4021391697.

The spelling of 136911097 in words is "one hundred thirty-six million, nine hundred eleven thousand, ninety-seven".