109963387 has 2 divisors, whose sum is σ = 109963388. Its totient is φ = 109963386.

The previous prime is 109963379. The next prime is 109963397. The reversal of 109963387 is 783369901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109963387 - 2³ = 109963379 is a prime.

It is not a weakly prime, because it can be changed into another prime (109963397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54981693 + 54981694.

It is an arithmetic number, because the mean of its divisors is an integer number (54981694).

Almost surely, 2^109963387 is an apocalyptic number.

109963387 is a deficient number, since it is larger than the sum of its proper divisors (1).

109963387 is an equidigital number, since it uses as much as digits as its factorization.

109963387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 109963387 is about 10486.3428801465. The cubic root of 109963387 is about 479.0888197298.

The spelling of 109963387 in words is "one hundred nine million, nine hundred sixty-three thousand, three hundred eighty-seven".