110021011027 has 2 divisors, whose sum is σ = 110021011028. Its totient is φ = 110021011026.

The previous prime is 110021010997. The next prime is 110021011033. The reversal of 110021011027 is 720110120011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110021011027 - 2¹⁵ = 110020978259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110021011027.

It is not a weakly prime, because it can be changed into another prime (110021011097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010505513 + 55010505514.

It is an arithmetic number, because the mean of its divisors is an integer number (55010505514).

Almost surely, 2^110021011027 is an apocalyptic number.

110021011027 is a deficient number, since it is larger than the sum of its proper divisors (1).

110021011027 is an equidigital number, since it uses as much as digits as its factorization.

110021011027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 110021011027 its reverse (720110120011), we get a palindrome (830131131038).

The spelling of 110021011027 in words is "one hundred ten billion, twenty-one million, eleven thousand, twenty-seven".