110137009 has 2 divisors, whose sum is σ = 110137010. Its totient is φ = 110137008.

The previous prime is 110136989. The next prime is 110137037. The reversal of 110137009 is 900731011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101304225 + 8832784 = 10065^2 + 2972^2 .

It is a cyclic number.

It is not a de Polignac number, because 110137009 - 2⁷ = 110136881 is a prime.

It is not a weakly prime, because it can be changed into another prime (110137039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55068504 + 55068505.

It is an arithmetic number, because the mean of its divisors is an integer number (55068505).

Almost surely, 2^110137009 is an apocalyptic number.

It is an amenable number.

110137009 is a deficient number, since it is larger than the sum of its proper divisors (1).

110137009 is an equidigital number, since it uses as much as digits as its factorization.

110137009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 110137009 is about 10494.6180969104. The cubic root of 110137009 is about 479.3408327609.

The spelling of 110137009 in words is "one hundred ten million, one hundred thirty-seven thousand, nine".