110138807 has 2 divisors, whose sum is σ = 110138808. Its totient is φ = 110138806.

The previous prime is 110138773. The next prime is 110138851. The reversal of 110138807 is 708831011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110138807 - 2⁸ = 110138551 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110138807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110138857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55069403 + 55069404.

It is an arithmetic number, because the mean of its divisors is an integer number (55069404).

Almost surely, 2^110138807 is an apocalyptic number.

110138807 is a deficient number, since it is larger than the sum of its proper divisors (1).

110138807 is an equidigital number, since it uses as much as digits as its factorization.

110138807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 29.

The square root of 110138807 is about 10494.7037595160. The cubic root of 110138807 is about 479.3434411791.

Adding to 110138807 its reverse (708831011), we get a palindrome (818969818).

The spelling of 110138807 in words is "one hundred ten million, one hundred thirty-eight thousand, eight hundred seven".