213202463 has 2 divisors, whose sum is σ = 213202464. Its totient is φ = 213202462.

The previous prime is 213202453. The next prime is 213202489. The reversal of 213202463 is 364202312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213202463 - 2⁴ = 213202447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213202453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106601231 + 106601232.

It is an arithmetic number, because the mean of its divisors is an integer number (106601232).

Almost surely, 2^213202463 is an apocalyptic number.

213202463 is a deficient number, since it is larger than the sum of its proper divisors (1).

213202463 is an equidigital number, since it uses as much as digits as its factorization.

213202463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 213202463 is about 14601.4541399136. The cubic root of 213202463 is about 597.3984239366.

Adding to 213202463 its reverse (364202312), we get a palindrome (577404775).

The spelling of 213202463 in words is "two hundred thirteen million, two hundred two thousand, four hundred sixty-three".