202163413 has 2 divisors, whose sum is σ = 202163414. Its totient is φ = 202163412.

The previous prime is 202163393. The next prime is 202163419. The reversal of 202163413 is 314361202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201129124 + 1034289 = 14182^2 + 1017^2 .

It is a cyclic number.

It is not a de Polignac number, because 202163413 - 2¹³ = 202155221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202163419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101081706 + 101081707.

It is an arithmetic number, because the mean of its divisors is an integer number (101081707).

Almost surely, 2^202163413 is an apocalyptic number.

It is an amenable number.

202163413 is a deficient number, since it is larger than the sum of its proper divisors (1).

202163413 is an equidigital number, since it uses as much as digits as its factorization.

202163413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 202163413 is about 14218.4180906316. The cubic root of 202163413 is about 586.9046093108.

The spelling of 202163413 in words is "two hundred two million, one hundred sixty-three thousand, four hundred thirteen".