10100322 has 16 divisors (see below), whose sum is σ = 22445280. Its totient is φ = 3366756.

The previous prime is 10100291. The next prime is 10100333. The reversal of 10100322 is 22300101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93468 + ... + 93575.

It is an arithmetic number, because the mean of its divisors is an integer number (1402830).

Almost surely, 2^10100322 is an apocalyptic number.

10100322 is an abundant number, since it is smaller than the sum of its proper divisors (12344958).

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

10100322 is a wasteful number, since it uses less digits than its factorization.

10100322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187054 (or 187048 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 10100322 is about 3178.1003760108. The cubic root of 10100322 is about 216.1615304078.

Adding to 10100322 its reverse (22300101), we get a palindrome (32400423).

It can be divided in two parts, 101003 and 22, that added together give a triangular number (101025 = T₄₄₉).

The spelling of 10100322 in words is "ten million, one hundred thousand, three hundred twenty-two".