100245322 has 4 divisors (see below), whose sum is σ = 150367986. Its totient is φ = 50122660.

The previous prime is 100245283. The next prime is 100245337. The reversal of 100245322 is 223542001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223542001 = 10301 ⋅21701.

It can be written as a sum of positive squares in only one way, i.e., 80982001 + 19263321 = 8999^2 + 4389^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 100245322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25061329 + ... + 25061332.

Almost surely, 2^100245322 is an apocalyptic number.

100245322 is a deficient number, since it is larger than the sum of its proper divisors (50122664).

100245322 is an equidigital number, since it uses as much as digits as its factorization.

100245322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50122663.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 100245322 is about 10012.2585863530. The cubic root of 100245322 is about 464.5381346864.

Adding to 100245322 its reverse (223542001), we get a palindrome (323787323).

The spelling of 100245322 in words is "one hundred million, two hundred forty-five thousand, three hundred twenty-two".