110201101121 has 12 divisors (see below), whose sum is σ = 117081038220. Its totient is φ = 103704330240.

The previous prime is 110201101117. The next prime is 110201101147. The reversal of 110201101121 is 121101102011.

It can be written as a sum of positive squares in 6 ways, for example, as 15361123600 + 94839977521 = 123940^2 + 307961^2 .

It is not a de Polignac number, because 110201101121 - 2² = 110201101117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110201601121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2475185 + ... + 2519313.

It is an arithmetic number, because the mean of its divisors is an integer number (9756753185).

Almost surely, 2^110201101121 is an apocalyptic number.

It is an amenable number.

110201101121 is a deficient number, since it is larger than the sum of its proper divisors (6879937099).

110201101121 is an equidigital number, since it uses as much as digits as its factorization.

110201101121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52804 (or 52787 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110201101121 its reverse (121101102011), we get a palindrome (231302203132).

The spelling of 110201101121 in words is "one hundred ten billion, two hundred one million, one hundred one thousand, one hundred twenty-one".