202050113 has 4 divisors (see below), whose sum is σ = 202317780. Its totient is φ = 201782448.

The previous prime is 202050103. The next prime is 202050179. The reversal of 202050113 is 311050202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 121176064 + 80874049 = 11008^2 + 8993^2 .

It is a cyclic number.

It is not a de Polignac number, because 202050113 - 2⁴ = 202050097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202050103) 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, 132698 + ... + 134211.

It is an arithmetic number, because the mean of its divisors is an integer number (50579445).

Almost surely, 2^202050113 is an apocalyptic number.

It is an amenable number.

202050113 is a deficient number, since it is larger than the sum of its proper divisors (267667).

202050113 is an equidigital number, since it uses as much as digits as its factorization.

202050113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267666.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 202050113 is about 14214.4332634122. The cubic root of 202050113 is about 586.7949476639.

The spelling of 202050113 in words is "two hundred two million, fifty thousand, one hundred thirteen".