110020211401 has 2 divisors, whose sum is σ = 110020211402. Its totient is φ = 110020211400.

The previous prime is 110020211393. The next prime is 110020211429. The reversal of 110020211401 is 104112020011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108537961401 + 1482250000 = 329451^2 + 38500^2 .

It is a cyclic number.

It is not a de Polignac number, because 110020211401 - 2³ = 110020211393 is a prime.

It is not a weakly prime, because it can be changed into another prime (110020211501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010105700 + 55010105701.

It is an arithmetic number, because the mean of its divisors is an integer number (55010105701).

Almost surely, 2^110020211401 is an apocalyptic number.

It is an amenable number.

110020211401 is a deficient number, since it is larger than the sum of its proper divisors (1).

110020211401 is an equidigital number, since it uses as much as digits as its factorization.

110020211401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110020211401 its reverse (104112020011), we get a palindrome (214132231412).

The spelling of 110020211401 in words is "one hundred ten billion, twenty million, two hundred eleven thousand, four hundred one".