123244007 has 2 divisors, whose sum is σ = 123244008. Its totient is φ = 123244006.

The previous prime is 123243947. The next prime is 123244031. The reversal of 123244007 is 700442321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123244007 - 2⁶ = 123243943 is a prime.

It is a super-2 number, since 2×123244007² = 30378170522832098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123244057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61622003 + 61622004.

It is an arithmetic number, because the mean of its divisors is an integer number (61622004).

Almost surely, 2^123244007 is an apocalyptic number.

123244007 is a deficient number, since it is larger than the sum of its proper divisors (1).

123244007 is an equidigital number, since it uses as much as digits as its factorization.

123244007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 123244007 is about 11101.5317411608. The cubic root of 123244007 is about 497.6476260297.

Adding to 123244007 its reverse (700442321), we get a palindrome (823686328).

The spelling of 123244007 in words is "one hundred twenty-three million, two hundred forty-four thousand, seven".