110020012127 has 2 divisors, whose sum is σ = 110020012128. Its totient is φ = 110020012126.

The previous prime is 110020012049. The next prime is 110020012133. The reversal of 110020012127 is 721210020011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110020012127 - 2¹² = 110020008031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110020012727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010006063 + 55010006064.

It is an arithmetic number, because the mean of its divisors is an integer number (55010006064).

Almost surely, 2^110020012127 is an apocalyptic number.

110020012127 is a deficient number, since it is larger than the sum of its proper divisors (1).

110020012127 is an equidigital number, since it uses as much as digits as its factorization.

110020012127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 110020012127 its reverse (721210020011), we get a palindrome (831230032138).

The spelling of 110020012127 in words is "one hundred ten billion, twenty million, twelve thousand, one hundred twenty-seven".