110133109 has 2 divisors, whose sum is σ = 110133110. Its totient is φ = 110133108.

The previous prime is 110133103. The next prime is 110133113. The reversal of 110133109 is 901331011.

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., 68013009 + 42120100 = 8247^2 + 6490^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110133109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110133103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55066554 + 55066555.

It is an arithmetic number, because the mean of its divisors is an integer number (55066555).

Almost surely, 2^110133109 is an apocalyptic number.

It is an amenable number.

110133109 is a deficient number, since it is larger than the sum of its proper divisors (1).

110133109 is an equidigital number, since it uses as much as digits as its factorization.

110133109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 19.

The square root of 110133109 is about 10494.4322857409. The cubic root of 110133109 is about 479.3351748041.

The spelling of 110133109 in words is "one hundred ten million, one hundred thirty-three thousand, one hundred nine".