36630123 has 4 divisors (see below), whose sum is σ = 48840168. Its totient is φ = 24420080.

The previous prime is 36630071. The next prime is 36630131. The reversal of 36630123 is 32103663.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36630123 - 2¹⁴ = 36613739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36630093 and 36630102.

It is not an unprimeable number, because it can be changed into a prime (36630133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6105018 + ... + 6105023.

It is an arithmetic number, because the mean of its divisors is an integer number (12210042).

Almost surely, 2^36630123 is an apocalyptic number.

36630123 is a deficient number, since it is larger than the sum of its proper divisors (12210045).

36630123 is a wasteful number, since it uses less digits than its factorization.

36630123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12210044.

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

The square root of 36630123 is about 6052.2824620138. The cubic root of 36630123 is about 332.1080930994.

Adding to 36630123 its reverse (32103663), we get a palindrome (68733786).

The spelling of 36630123 in words is "thirty-six million, six hundred thirty thousand, one hundred twenty-three".