122623027 has 2 divisors, whose sum is σ = 122623028. Its totient is φ = 122623026.

The previous prime is 122623021. The next prime is 122623037. The reversal of 122623027 is 720326221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122623027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122622992 and 122623010.

It is not a weakly prime, because it can be changed into another prime (122623021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61311513 + 61311514.

It is an arithmetic number, because the mean of its divisors is an integer number (61311514).

Almost surely, 2^122623027 is an apocalyptic number.

122623027 is a deficient number, since it is larger than the sum of its proper divisors (1).

122623027 is an equidigital number, since it uses as much as digits as its factorization.

122623027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 122623027 is about 11073.5282092023. The cubic root of 122623027 is about 496.8103988214.

Adding to 122623027 its reverse (720326221), we get a palindrome (842949248).

The spelling of 122623027 in words is "one hundred twenty-two million, six hundred twenty-three thousand, twenty-seven".