102197202 has 8 divisors (see below), whose sum is σ = 204394416. Its totient is φ = 34065732.

The previous prime is 102197191. The next prime is 102197203. The reversal of 102197202 is 202791201.

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

102197202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (102197203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8516428 + ... + 8516439.

It is an arithmetic number, because the mean of its divisors is an integer number (25549302).

Almost surely, 2^102197202 is an apocalyptic number.

102197202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102197202 is a wasteful number, since it uses less digits than its factorization.

102197202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17032872.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 102197202 is about 10109.2631778978. The cubic root of 102197202 is about 467.5337876769.

The spelling of 102197202 in words is "one hundred two million, one hundred ninety-seven thousand, two hundred two".