202053427 has 2 divisors, whose sum is σ = 202053428. Its totient is φ = 202053426.

The previous prime is 202053403. The next prime is 202053461. The reversal of 202053427 is 724350202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202053427 - 2¹¹ = 202051379 is a prime.

It is not a weakly prime, because it can be changed into another prime (202053487) by changing a digit.

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 as a sum of consecutive naturals, namely, 101026713 + 101026714.

It is an arithmetic number, because the mean of its divisors is an integer number (101026714).

Almost surely, 2^202053427 is an apocalyptic number.

202053427 is a deficient number, since it is larger than the sum of its proper divisors (1).

202053427 is an equidigital number, since it uses as much as digits as its factorization.

202053427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 202053427 is about 14214.5498345885. The cubic root of 202053427 is about 586.7981558248.

It can be divided in two parts, 20205 and 3427, that added together give a palindrome (23632).

The spelling of 202053427 in words is "two hundred two million, fifty-three thousand, four hundred twenty-seven".