10300642 has 16 divisors (see below), whose sum is σ = 17589312. Its totient is φ = 4478320.

The previous prime is 10300639. The next prime is 10300651. The reversal of 10300642 is 24600301.

10300642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10300642² = 212206451224328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9673 + ... + 10684.

It is an arithmetic number, because the mean of its divisors is an integer number (1099332).

Almost surely, 2^10300642 is an apocalyptic number.

10300642 is a deficient number, since it is larger than the sum of its proper divisors (7288670).

10300642 is a wasteful number, since it uses less digits than its factorization.

10300642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20393.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 10300642 is about 3209.4613255187. The cubic root of 10300642 is about 217.5812318236.

Adding to 10300642 its reverse (24600301), we get a palindrome (34900943).

The spelling of 10300642 in words is "ten million, three hundred thousand, six hundred forty-two".