10206663247 has 8 divisors (see below), whose sum is σ = 11178905472. Its totient is φ = 9241815000.

The previous prime is 10206663239. The next prime is 10206663277. The reversal of 10206663247 is 74236660201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10206663247 - 2³ = 10206663239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10206663217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1845603 + ... + 1851124.

It is an arithmetic number, because the mean of its divisors is an integer number (1397363184).

Almost surely, 2^10206663247 is an apocalyptic number.

10206663247 is a deficient number, since it is larger than the sum of its proper divisors (972242225).

10206663247 is a wasteful number, since it uses less digits than its factorization.

10206663247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3696989.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 10206663247 in words is "ten billion, two hundred six million, six hundred sixty-three thousand, two hundred forty-seven".