10100814 has 8 divisors (see below), whose sum is σ = 20201640. Its totient is φ = 3366936.

The previous prime is 10100813. The next prime is 10100869. The reversal of 10100814 is 41800101.

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

10100814 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10100793 and 10100802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 841729 + ... + 841740.

It is an arithmetic number, because the mean of its divisors is an integer number (2525205).

Almost surely, 2^10100814 is an apocalyptic number.

10100814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10100814 is a wasteful number, since it uses less digits than its factorization.

10100814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683474.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 10100814 is about 3178.1777797977. The cubic root of 10100814 is about 216.1650401885.

Adding to 10100814 its reverse (41800101), we get a palindrome (51900915).

The spelling of 10100814 in words is "ten million, one hundred thousand, eight hundred fourteen".