213150563 has 2 divisors, whose sum is σ = 213150564. Its totient is φ = 213150562.

The previous prime is 213150473. The next prime is 213150571. The reversal of 213150563 is 365051312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213150563 - 2¹⁶ = 213085027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (213150863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106575281 + 106575282.

It is an arithmetic number, because the mean of its divisors is an integer number (106575282).

Almost surely, 2^213150563 is an apocalyptic number.

213150563 is a deficient number, since it is larger than the sum of its proper divisors (1).

213150563 is an equidigital number, since it uses as much as digits as its factorization.

213150563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 213150563 is about 14599.6768114914. The cubic root of 213150563 is about 597.3499449870.

The spelling of 213150563 in words is "two hundred thirteen million, one hundred fifty thousand, five hundred sixty-three".