10300830 has 32 divisors (see below), whose sum is σ = 24823584. Its totient is φ = 2735616.

The previous prime is 10300813. The next prime is 10300853. The reversal of 10300830 is 3800301.

It is a super-2 number, since 2×10300830² = 212214197377800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8842 + ... + 9938.

It is an arithmetic number, because the mean of its divisors is an integer number (775737).

Almost surely, 2^10300830 is an apocalyptic number.

10300830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10300830 is an abundant number, since it is smaller than the sum of its proper divisors (14522754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10300830 is a wasteful number, since it uses less digits than its factorization.

10300830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 10300830 is about 3209.4906137890. The cubic root of 10300830 is about 217.5825555283.

The spelling of 10300830 in words is "ten million, three hundred thousand, eight hundred thirty".