101252322 has 16 divisors (see below), whose sum is σ = 225005280. Its totient is φ = 33750756.

The previous prime is 101252321. The next prime is 101252339. The reversal of 101252322 is 223252101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 101252295 and 101252304.

It is not an unprimeable number, because it can be changed into a prime (101252321) 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 7 ways as a sum of consecutive naturals, for example, 937468 + ... + 937575.

It is an arithmetic number, because the mean of its divisors is an integer number (14062830).

Almost surely, 2^101252322 is an apocalyptic number.

101252322 is an abundant number, since it is smaller than the sum of its proper divisors (123752958).

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

101252322 is a wasteful number, since it uses less digits than its factorization.

101252322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875054 (or 1875048 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 101252322 is about 10062.4212791952. The cubic root of 101252322 is about 466.0884388258.

The spelling of 101252322 in words is "one hundred one million, two hundred fifty-two thousand, three hundred twenty-two".