110121031201 has 2 divisors, whose sum is σ = 110121031202. Its totient is φ = 110121031200.

The previous prime is 110121031171. The next prime is 110121031217. The reversal of 110121031201 is 102130121011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66742139025 + 43378892176 = 258345^2 + 208276^2 .

It is a cyclic number.

It is not a de Polignac number, because 110121031201 - 2¹⁵ = 110120998433 is a prime.

It is not a weakly prime, because it can be changed into another prime (110121034201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060515600 + 55060515601.

It is an arithmetic number, because the mean of its divisors is an integer number (55060515601).

Almost surely, 2^110121031201 is an apocalyptic number.

It is an amenable number.

110121031201 is a deficient number, since it is larger than the sum of its proper divisors (1).

110121031201 is an equidigital number, since it uses as much as digits as its factorization.

110121031201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 110121031201 its reverse (102130121011), we get a palindrome (212251152212).

The spelling of 110121031201 in words is "one hundred ten billion, one hundred twenty-one million, thirty-one thousand, two hundred one".