213102301230 has 96 divisors (see below), whose sum is σ = 681927390144. Its totient is φ = 44962242048.

The previous prime is 213102301201. The next prime is 213102301283. The reversal of 213102301230 is 32103201312.

213102301230 is a `hidden beast` number, since 2 + 1 + 310 + 230 + 123 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13001719 + ... + 13018098.

It is an arithmetic number, because the mean of its divisors is an integer number (7103410314).

Almost surely, 2^213102301230 is an apocalyptic number.

213102301230 is an abundant number, since it is smaller than the sum of its proper divisors (468825088914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213102301230 is a wasteful number, since it uses less digits than its factorization.

213102301230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26019850 (or 26019847 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 213102301230 its reverse (32103201312), we get a palindrome (245205502542).

The spelling of 213102301230 in words is "two hundred thirteen billion, one hundred two million, three hundred one thousand, two hundred thirty".