10030866705 has 12 divisors (see below), whose sum is σ = 17386835700. Its totient is φ = 5349795552.

The previous prime is 10030866701. The next prime is 10030866739. The reversal of 10030866705 is 50766803001.

It can be written as a sum of positive squares in 2 ways, for example, as 7993969281 + 2036897424 = 89409^2 + 45132^2 .

It is not a de Polignac number, because 10030866705 - 2² = 10030866701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10030866705.

It is not an unprimeable number, because it can be changed into a prime (10030866701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111454030 + ... + 111454119.

It is an arithmetic number, because the mean of its divisors is an integer number (1448902975).

Almost surely, 2^10030866705 is an apocalyptic number.

10030866705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10030866705 is a deficient number, since it is larger than the sum of its proper divisors (7355968995).

10030866705 is a wasteful number, since it uses less digits than its factorization.

10030866705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222908160 (or 222908157 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 10030866705 in words is "ten billion, thirty million, eight hundred sixty-six thousand, seven hundred five".