213013199 has 16 divisors (see below), whose sum is σ = 256750080. Its totient is φ = 172640160.

The previous prime is 213013153. The next prime is 213013211. The reversal of 213013199 is 991310312.

It is not a de Polignac number, because 213013199 - 2¹² = 213009103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213013399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86702 + ... + 89124.

It is an arithmetic number, because the mean of its divisors is an integer number (16046880).

Almost surely, 2^213013199 is an apocalyptic number.

213013199 is a deficient number, since it is larger than the sum of its proper divisors (43736881).

213013199 is a wasteful number, since it uses less digits than its factorization.

213013199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 213013199 is about 14594.9717026105. The cubic root of 213013199 is about 597.2215975104.

The spelling of 213013199 in words is "two hundred thirteen million, thirteen thousand, one hundred ninety-nine".