213633505336312 has 32 divisors (see below), whose sum is σ = 401895073253520. Its totient is φ = 106461533399040.

The previous prime is 213633505336291. The next prime is 213633505336379.

213633505336312 is nontrivially palindromic in base 10.

213633505336312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213633505336312² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 33030262 + ... + 38964922.

Almost surely, 2^{213633505336312} is an apocalyptic number.

It is an amenable number.

213633505336312 is a deficient number, since it is larger than the sum of its proper divisors (188261567917208).

213633505336312 is a wasteful number, since it uses less digits than its factorization.

213633505336312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5949631 (or 5949627 counting only the distinct ones).

The product of its (nonzero) digits is 2624400, while the sum is 46.

It can be divided in two parts, 21363350 and 5336312, that added together give a palindrome (26699662).

The spelling of 213633505336312 in words is "two hundred thirteen trillion, six hundred thirty-three billion, five hundred five million, three hundred thirty-six thousand, three hundred twelve".