201202961 has 4 divisors (see below), whose sum is σ = 201251124. Its totient is φ = 201154800.

The previous prime is 201202931. The next prime is 201202993. The reversal of 201202961 is 169202102.

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 45427600 + 155775361 = 6740^2 + 12481^2 .

It is a cyclic number.

It is not a de Polignac number, because 201202961 - 2¹⁴ = 201186577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201202901) 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, 17150 + ... + 26391.

It is an arithmetic number, because the mean of its divisors is an integer number (50312781).

Almost surely, 2^201202961 is an apocalyptic number.

It is an amenable number.

201202961 is a deficient number, since it is larger than the sum of its proper divisors (48163).

201202961 is an equidigital number, since it uses as much as digits as its factorization.

201202961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48162.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 201202961 is about 14184.6029553174. The cubic root of 201202961 is about 585.9736977948.

The spelling of 201202961 in words is "two hundred one million, two hundred two thousand, nine hundred sixty-one".