136216204 has 6 divisors (see below), whose sum is σ = 238378364. Its totient is φ = 68108100.

The previous prime is 136216193. The next prime is 136216211. The reversal of 136216204 is 402612631.

136216204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17027022 + ... + 17027029.

Almost surely, 2^136216204 is an apocalyptic number.

It is an amenable number.

136216204 is a deficient number, since it is larger than the sum of its proper divisors (102162160).

136216204 is a wasteful number, since it uses less digits than its factorization.

136216204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34054055 (or 34054053 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 136216204 is about 11671.1697785612. The cubic root of 136216204 is about 514.5286843256.

Adding to 136216204 its reverse (402612631), we get a palindrome (538828835).

The spelling of 136216204 in words is "one hundred thirty-six million, two hundred sixteen thousand, two hundred four".