100263201 has 4 divisors (see below), whose sum is σ = 133684272. Its totient is φ = 66842132.

The previous prime is 100263193. The next prime is 100263239. The reversal of 100263201 is 102362001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100263201 - 2³ = 100263193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100263271) 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, 16710531 + ... + 16710536.

It is an arithmetic number, because the mean of its divisors is an integer number (33421068).

Almost surely, 2^100263201 is an apocalyptic number.

It is an amenable number.

100263201 is a deficient number, since it is larger than the sum of its proper divisors (33421071).

100263201 is an equidigital number, since it uses as much as digits as its factorization.

100263201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33421070.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 100263201 is about 10013.1514020312. The cubic root of 100263201 is about 464.5657502181.

The spelling of 100263201 in words is "one hundred million, two hundred sixty-three thousand, two hundred one".