110440011109 has 2 divisors, whose sum is σ = 110440011110. Its totient is φ = 110440011108.

The previous prime is 110440011079. The next prime is 110440011119. The reversal of 110440011109 is 901110044011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107577440100 + 2862571009 = 327990^2 + 53503^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110440011109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110440011109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110440011119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55220005554 + 55220005555.

It is an arithmetic number, because the mean of its divisors is an integer number (55220005555).

Almost surely, 2^110440011109 is an apocalyptic number.

It is an amenable number.

110440011109 is a deficient number, since it is larger than the sum of its proper divisors (1).

110440011109 is an equidigital number, since it uses as much as digits as its factorization.

110440011109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 110440011109 in words is "one hundred ten billion, four hundred forty million, eleven thousand, one hundred nine".