110102021011 has 2 divisors, whose sum is σ = 110102021012. Its totient is φ = 110102021010.

The previous prime is 110102020961. The next prime is 110102021017. The reversal of 110102021011 is 110120201011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110102021011 - 2²³ = 110093632403 is a prime.

It is not a weakly prime, because it can be changed into another prime (110102021017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55051010505 + 55051010506.

It is an arithmetic number, because the mean of its divisors is an integer number (55051010506).

Almost surely, 2^110102021011 is an apocalyptic number.

110102021011 is a deficient number, since it is larger than the sum of its proper divisors (1).

110102021011 is an equidigital number, since it uses as much as digits as its factorization.

110102021011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110102021011 its reverse (110120201011), we get a palindrome (220222222022).

The spelling of 110102021011 in words is "one hundred ten billion, one hundred two million, twenty-one thousand, eleven".