213113023204030 has 64 divisors (see below), whose sum is σ = 399471251558400. Its totient is φ = 81758175004800.

The previous prime is 213113023203979. The next prime is 213113023204051. The reversal of 213113023204030 is 30402320311312.

It is a super-2 number, since 2×213113023204030² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213113023203986 and 213113023204004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2194662459 + ... + 2194759561.

It is an arithmetic number, because the mean of its divisors is an integer number (6241738305600).

Almost surely, 2^{213113023204030} is an apocalyptic number.

213113023204030 is a deficient number, since it is larger than the sum of its proper divisors (186358228354370).

213113023204030 is a wasteful number, since it uses less digits than its factorization.

213113023204030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147409.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 213113023204030 its reverse (30402320311312), we get a palindrome (243515343515342).

The spelling of 213113023204030 in words is "two hundred thirteen trillion, one hundred thirteen billion, twenty-three million, two hundred four thousand, thirty".