202101050 has 24 divisors (see below), whose sum is σ = 376840092. Its totient is φ = 80640000.

The previous prime is 202101041. The next prime is 202101061. The reversal of 202101050 is 50101202.

202101050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 35200489 + 166900561 = 5933^2 + 12919^2 .

It is a super-2 number, since 2×202101050² = 81689668822205000, which contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 16250 + ... + 25850.

Almost surely, 2^202101050 is an apocalyptic number.

202101050 is a deficient number, since it is larger than the sum of its proper divisors (174739042).

202101050 is a wasteful number, since it uses less digits than its factorization.

202101050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10034 (or 10029 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 202101050 is about 14216.2248856720. The cubic root of 202101050 is about 586.8442540174.

Adding to 202101050 its reverse (50101202), we get a palindrome (252202252).

The spelling of 202101050 in words is "two hundred two million, one hundred one thousand, fifty".