213104431010 has 16 divisors (see below), whose sum is σ = 391749422976. Its totient is φ = 83428117488.

The previous prime is 213104430967. The next prime is 213104431049. The reversal of 213104431010 is 10134401312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226706372 + ... + 226707311.

It is an arithmetic number, because the mean of its divisors is an integer number (24484338936).

Almost surely, 2^213104431010 is an apocalyptic number.

213104431010 is a deficient number, since it is larger than the sum of its proper divisors (178644991966).

213104431010 is a wasteful number, since it uses less digits than its factorization.

213104431010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453413737.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 213104431010 its reverse (10134401312), we get a palindrome (223238832322).

The spelling of 213104431010 in words is "two hundred thirteen billion, one hundred four million, four hundred thirty-one thousand, ten".