136314123 has 48 divisors (see below), whose sum is σ = 216034560. Its totient is φ = 76162240.

The previous prime is 136314119. The next prime is 136314149. The reversal of 136314123 is 321413631.

It is a happy number.

It is not a de Polignac number, because 136314123 - 2² = 136314119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136314093 and 136314102.

It is not an unprimeable number, because it can be changed into a prime (136314173) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 241840 + ... + 242402.

It is an arithmetic number, because the mean of its divisors is an integer number (4500720).

Almost surely, 2^136314123 is an apocalyptic number.

136314123 is a deficient number, since it is larger than the sum of its proper divisors (79720437).

136314123 is a wasteful number, since it uses less digits than its factorization.

136314123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 629 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

The square root of 136314123 is about 11675.3639343705. The cubic root of 136314123 is about 514.6519444204.

Adding to 136314123 its reverse (321413631), we get a palindrome (457727754).

It can be divided in two parts, 13 and 6314123, that added together give a palindrome (6314136).

The spelling of 136314123 in words is "one hundred thirty-six million, three hundred fourteen thousand, one hundred twenty-three".