123010207 has 2 divisors, whose sum is σ = 123010208. Its totient is φ = 123010206.

The previous prime is 123010177. The next prime is 123010211. The reversal of 123010207 is 702010321.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (702010321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123010207 - 2¹⁹ = 122485919 is a prime.

It is a super-2 number, since 2×123010207² = 30263022052365698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123010247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61505103 + 61505104.

It is an arithmetic number, because the mean of its divisors is an integer number (61505104).

Almost surely, 2^123010207 is an apocalyptic number.

123010207 is a deficient number, since it is larger than the sum of its proper divisors (1).

123010207 is an equidigital number, since it uses as much as digits as its factorization.

123010207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 123010207 is about 11090.9966639613. The cubic root of 123010207 is about 497.3327394094.

Adding to 123010207 its reverse (702010321), we get a palindrome (825020528).

The spelling of 123010207 in words is "one hundred twenty-three million, ten thousand, two hundred seven".