101204122427 has 2 divisors, whose sum is σ = 101204122428. Its totient is φ = 101204122426.

The previous prime is 101204122417. The next prime is 101204122469. The reversal of 101204122427 is 724221402101.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (724221402101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101204122427 - 2⁸ = 101204122171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101204122396 and 101204122405.

It is not a weakly prime, because it can be changed into another prime (101204122417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50602061213 + 50602061214.

It is an arithmetic number, because the mean of its divisors is an integer number (50602061214).

Almost surely, 2^101204122427 is an apocalyptic number.

101204122427 is a deficient number, since it is larger than the sum of its proper divisors (1).

101204122427 is an equidigital number, since it uses as much as digits as its factorization.

101204122427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 26.

Adding to 101204122427 its reverse (724221402101), we get a palindrome (825425524528).

The spelling of 101204122427 in words is "one hundred one billion, two hundred four million, one hundred twenty-two thousand, four hundred twenty-seven".