213433102 has 4 divisors (see below), whose sum is σ = 320149656. Its totient is φ = 106716550.

The previous prime is 213433097. The next prime is 213433111. The reversal of 213433102 is 201334312.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 213433102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53358274 + ... + 53358277.

It is an arithmetic number, because the mean of its divisors is an integer number (80037414).

Almost surely, 2^213433102 is an apocalyptic number.

213433102 is a deficient number, since it is larger than the sum of its proper divisors (106716554).

213433102 is a wasteful number, since it uses less digits than its factorization.

213433102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106716553.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 213433102 is about 14609.3498144168. The cubic root of 213433102 is about 597.6137649776.

Adding to 213433102 its reverse (201334312), we get a palindrome (414767414).

The spelling of 213433102 in words is "two hundred thirteen million, four hundred thirty-three thousand, one hundred two".