10139663 has 2 divisors, whose sum is σ = 10139664. Its totient is φ = 10139662.

The previous prime is 10139659. The next prime is 10139671. The reversal of 10139663 is 36693101.

10139663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10139663 - 2² = 10139659 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10159663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5069831 + 5069832.

It is an arithmetic number, because the mean of its divisors is an integer number (5069832).

Almost surely, 2^10139663 is an apocalyptic number.

10139663 is a deficient number, since it is larger than the sum of its proper divisors (1).

10139663 is an equidigital number, since it uses as much as digits as its factorization.

10139663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 10139663 is about 3184.2837499193. The cubic root of 10139663 is about 216.4418182867.

The spelling of 10139663 in words is "ten million, one hundred thirty-nine thousand, six hundred sixty-three".