10100026 has 4 divisors (see below), whose sum is σ = 15150042. Its totient is φ = 5050012.

The previous prime is 10100011. The next prime is 10100047. The reversal of 10100026 is 62000101.

10100026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7700625 + 2399401 = 2775^2 + 1549^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10099985 and 10100021.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525005 + ... + 2525008.

Almost surely, 2^10100026 is an apocalyptic number.

10100026 is a deficient number, since it is larger than the sum of its proper divisors (5050016).

10100026 is an equidigital number, since it uses as much as digits as its factorization.

10100026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050015.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 10100026 is about 3178.0538069705. The cubic root of 10100026 is about 216.1594187775.

Adding to 10100026 its reverse (62000101), we get a palindrome (72100127).

The spelling of 10100026 in words is "ten million, one hundred thousand, twenty-six".