110020202137 has 2 divisors, whose sum is σ = 110020202138. Its totient is φ = 110020202136.

The previous prime is 110020202113. The next prime is 110020202143. The reversal of 110020202137 is 731202020011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94492300816 + 15527901321 = 307396^2 + 124611^2 .

It is a cyclic number.

It is not a de Polignac number, because 110020202137 - 2²³ = 110011813529 is a prime.

It is not a weakly prime, because it can be changed into another prime (110020202837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010101068 + 55010101069.

It is an arithmetic number, because the mean of its divisors is an integer number (55010101069).

Almost surely, 2^110020202137 is an apocalyptic number.

It is an amenable number.

110020202137 is a deficient number, since it is larger than the sum of its proper divisors (1).

110020202137 is an equidigital number, since it uses as much as digits as its factorization.

110020202137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 110020202137 its reverse (731202020011), we get a palindrome (841222222148).

The spelling of 110020202137 in words is "one hundred ten billion, twenty million, two hundred two thousand, one hundred thirty-seven".