109093639231 has 2 divisors, whose sum is σ = 109093639232. Its totient is φ = 109093639230.

The previous prime is 109093639117. The next prime is 109093639271. The reversal of 109093639231 is 132936390901.

It is a strong prime.

It is an emirp because it is prime and its reverse (132936390901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109093639231 - 2⁷ = 109093639103 is a prime.

It is a super-2 number, since 2×109093639231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109093639271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54546819615 + 54546819616.

It is an arithmetic number, because the mean of its divisors is an integer number (54546819616).

Almost surely, 2^109093639231 is an apocalyptic number.

109093639231 is a deficient number, since it is larger than the sum of its proper divisors (1).

109093639231 is an equidigital number, since it uses as much as digits as its factorization.

109093639231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 236196, while the sum is 46.

The spelling of 109093639231 in words is "one hundred nine billion, ninety-three million, six hundred thirty-nine thousand, two hundred thirty-one".