124322021927 has 2 divisors, whose sum is σ = 124322021928. Its totient is φ = 124322021926.

The previous prime is 124322021899. The next prime is 124322022001. The reversal of 124322021927 is 729120223421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124322021927 - 2²⁰ = 124320973351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124322024927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62161010963 + 62161010964.

It is an arithmetic number, because the mean of its divisors is an integer number (62161010964).

Almost surely, 2^124322021927 is an apocalyptic number.

124322021927 is a deficient number, since it is larger than the sum of its proper divisors (1).

124322021927 is an equidigital number, since it uses as much as digits as its factorization.

124322021927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 124322021927 in words is "one hundred twenty-four billion, three hundred twenty-two million, twenty-one thousand, nine hundred twenty-seven".