110121012107 has 2 divisors, whose sum is σ = 110121012108. Its totient is φ = 110121012106.

The previous prime is 110121012061. The next prime is 110121012119. The reversal of 110121012107 is 701210121011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110121012107 - 2¹⁰ = 110121011083 is a prime.

It is not a weakly prime, because it can be changed into another prime (110121012167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060506053 + 55060506054.

It is an arithmetic number, because the mean of its divisors is an integer number (55060506054).

Almost surely, 2^110121012107 is an apocalyptic number.

110121012107 is a deficient number, since it is larger than the sum of its proper divisors (1).

110121012107 is an equidigital number, since it uses as much as digits as its factorization.

110121012107 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 17.

Adding to 110121012107 its reverse (701210121011), we get a palindrome (811331133118).

The spelling of 110121012107 in words is "one hundred ten billion, one hundred twenty-one million, twelve thousand, one hundred seven".