213002051 has 2 divisors, whose sum is σ = 213002052. Its totient is φ = 213002050.

The previous prime is 213002033. The next prime is 213002063. The reversal of 213002051 is 150200312.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213002051 - 2¹⁴ = 212985667 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (213002021) 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, 106501025 + 106501026.

It is an arithmetic number, because the mean of its divisors is an integer number (106501026).

Almost surely, 2^213002051 is an apocalyptic number.

213002051 is a deficient number, since it is larger than the sum of its proper divisors (1).

213002051 is an equidigital number, since it uses as much as digits as its factorization.

213002051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 213002051 is about 14594.5897852595. The cubic root of 213002051 is about 597.2111788406.

Adding to 213002051 its reverse (150200312), we get a palindrome (363202363).

The spelling of 213002051 in words is "two hundred thirteen million, two thousand, fifty-one".