202031241 has 16 divisors (see below), whose sum is σ = 282286080. Its totient is φ = 128282000.

The previous prime is 202031233. The next prime is 202031251. The reversal of 202031241 is 142130202.

It is a cyclic number.

It is not a de Polignac number, because 202031241 - 2³ = 202031233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202031241.

It is not an unprimeable number, because it can be changed into a prime (202031201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10366 + ... + 22616.

It is an arithmetic number, because the mean of its divisors is an integer number (17642880).

Almost surely, 2^202031241 is an apocalyptic number.

It is an amenable number.

202031241 is a deficient number, since it is larger than the sum of its proper divisors (80254839).

202031241 is a wasteful number, since it uses less digits than its factorization.

202031241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12516.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 202031241 is about 14213.7694156054. The cubic root of 202031241 is about 586.7766777095.

Adding to 202031241 its reverse (142130202), we get a palindrome (344161443).

The spelling of 202031241 in words is "two hundred two million, thirty-one thousand, two hundred forty-one".