213301012021232 has 20 divisors (see below), whose sum is σ = 413284774747416. Its totient is φ = 106646876602560.

The previous prime is 213301012021189. The next prime is 213301012021283. The reversal of 213301012021232 is 232120210103312.

It is a junction number, because it is equal to n+sod(n) for n = 213301012021198 and 213301012021207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226353119 + ... + 227293502.

Almost surely, 2^{213301012021232} is an apocalyptic number.

It is an amenable number.

213301012021232 is a deficient number, since it is larger than the sum of its proper divisors (199983762726184).

213301012021232 is a wasteful number, since it uses less digits than its factorization.

213301012021232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453676016 (or 453676010 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 213301012021232 its reverse (232120210103312), we get a palindrome (445421222124544).

The spelling of 213301012021232 in words is "two hundred thirteen trillion, three hundred one billion, twelve million, twenty-one thousand, two hundred thirty-two".