103899463 has 2 divisors, whose sum is σ = 103899464. Its totient is φ = 103899462.

The previous prime is 103899443. The next prime is 103899493. The reversal of 103899463 is 364998301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103899463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103899403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51949731 + 51949732.

It is an arithmetic number, because the mean of its divisors is an integer number (51949732).

Almost surely, 2^103899463 is an apocalyptic number.

103899463 is a deficient number, since it is larger than the sum of its proper divisors (1).

103899463 is an equidigital number, since it uses as much as digits as its factorization.

103899463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 103899463 is about 10193.1086033653. The cubic root of 103899463 is about 470.1153527036.

The spelling of 103899463 in words is "one hundred three million, eight hundred ninety-nine thousand, four hundred sixty-three".