136332123 has 8 divisors (see below), whose sum is σ = 183576336. Its totient is φ = 89988000.

The previous prime is 136332121. The next prime is 136332143. The reversal of 136332123 is 321233631.

It is a happy number.

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

It is not a de Polignac number, because 136332123 - 2¹ = 136332121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136332093 and 136332102.

It is not an unprimeable number, because it can be changed into a prime (136332121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224668 + ... + 225273.

It is an arithmetic number, because the mean of its divisors is an integer number (22947042).

Almost surely, 2^136332123 is an apocalyptic number.

136332123 is a deficient number, since it is larger than the sum of its proper divisors (47244213).

136332123 is a wasteful number, since it uses less digits than its factorization.

136332123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450045.

The product of its digits is 1944, while the sum is 24.

The square root of 136332123 is about 11676.1347628400. The cubic root of 136332123 is about 514.6745963342.

Adding to 136332123 its reverse (321233631), we get a palindrome (457565754).

The spelling of 136332123 in words is "one hundred thirty-six million, three hundred thirty-two thousand, one hundred twenty-three".