109938967 has 2 divisors, whose sum is σ = 109938968. Its totient is φ = 109938966.

The previous prime is 109938931. The next prime is 109939021. The reversal of 109938967 is 769839901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109938967 - 2¹¹ = 109936919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109938667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54969483 + 54969484.

It is an arithmetic number, because the mean of its divisors is an integer number (54969484).

Almost surely, 2^109938967 is an apocalyptic number.

109938967 is a deficient number, since it is larger than the sum of its proper divisors (1).

109938967 is an equidigital number, since it uses as much as digits as its factorization.

109938967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 734832, while the sum is 52.

The square root of 109938967 is about 10485.1784438797. The cubic root of 109938967 is about 479.0533527274.

The spelling of 109938967 in words is "one hundred nine million, nine hundred thirty-eight thousand, nine hundred sixty-seven".