20220123107 has 2 divisors, whose sum is σ = 20220123108. Its totient is φ = 20220123106.

The previous prime is 20220123073. The next prime is 20220123113. The reversal of 20220123107 is 70132102202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20220123107 - 2⁸ = 20220122851 is a prime.

It is not a weakly prime, because it can be changed into another prime (20220123127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110061553 + 10110061554.

It is an arithmetic number, because the mean of its divisors is an integer number (10110061554).

Almost surely, 2^20220123107 is an apocalyptic number.

20220123107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20220123107 is an equidigital number, since it uses as much as digits as its factorization.

20220123107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 20220123107 its reverse (70132102202), we get a palindrome (90352225309).

The spelling of 20220123107 in words is "twenty billion, two hundred twenty million, one hundred twenty-three thousand, one hundred seven".