109638703 has 2 divisors, whose sum is σ = 109638704. Its totient is φ = 109638702.

The previous prime is 109638701. The next prime is 109638707. The reversal of 109638703 is 307836901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109638703 - 2¹ = 109638701 is a prime.

Together with 109638701, it forms a pair of twin primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109638701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54819351 + 54819352.

It is an arithmetic number, because the mean of its divisors is an integer number (54819352).

Almost surely, 2^109638703 is an apocalyptic number.

109638703 is a deficient number, since it is larger than the sum of its proper divisors (1).

109638703 is an equidigital number, since it uses as much as digits as its factorization.

109638703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 109638703 is about 10470.8501565059. The cubic root of 109638703 is about 478.6168268000.

The spelling of 109638703 in words is "one hundred nine million, six hundred thirty-eight thousand, seven hundred three".