102254201 has 8 divisors (see below), whose sum is σ = 123736320. Its totient is φ = 82490688.

The previous prime is 102254189. The next prime is 102254221. The reversal of 102254201 is 102452201.

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

It is a de Polignac number, because none of the positive numbers 2^k-102254201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102254201.

It is not an unprimeable number, because it can be changed into a prime (102254221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429521 + ... + 429758.

It is an arithmetic number, because the mean of its divisors is an integer number (15467040).

Almost surely, 2^102254201 is an apocalyptic number.

It is an amenable number.

102254201 is a deficient number, since it is larger than the sum of its proper divisors (21482119).

102254201 is an equidigital number, since it uses as much as digits as its factorization.

102254201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859303.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 102254201 is about 10112.0819320257. The cubic root of 102254201 is about 467.6206915745.

The spelling of 102254201 in words is "one hundred two million, two hundred fifty-four thousand, two hundred one".