10421102 has 8 divisors (see below), whose sum is σ = 16551216. Its totient is φ = 4904032.

The previous prime is 10421083. The next prime is 10421107. The reversal of 10421102 is 20112401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10421107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153218 + ... + 153285.

It is an arithmetic number, because the mean of its divisors is an integer number (2068902).

Almost surely, 2^10421102 is an apocalyptic number.

10421102 is a deficient number, since it is larger than the sum of its proper divisors (6130114).

10421102 is a wasteful number, since it uses less digits than its factorization.

10421102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306522.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 10421102 is about 3228.1731675980. The cubic root of 10421102 is about 218.4261087501.

Adding to 10421102 its reverse (20112401), we get a palindrome (30533503).

The spelling of 10421102 in words is "ten million, four hundred twenty-one thousand, one hundred two".