136412051 has 8 divisors (see below), whose sum is σ = 137432064. Its totient is φ = 135396360.

The previous prime is 136411987. The next prime is 136412069. The reversal of 136412051 is 150214631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136412051 - 2⁶ = 136411987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136412651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86270 + ... + 87836.

It is an arithmetic number, because the mean of its divisors is an integer number (17179008).

Almost surely, 2^136412051 is an apocalyptic number.

136412051 is a deficient number, since it is larger than the sum of its proper divisors (1020013).

136412051 is a wasteful number, since it uses less digits than its factorization.

136412051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 136412051 is about 11679.5569693375. The cubic root of 136412051 is about 514.7751568225.

Adding to 136412051 its reverse (150214631), we get a palindrome (286626682).

The spelling of 136412051 in words is "one hundred thirty-six million, four hundred twelve thousand, fifty-one".