213663383152 has 80 divisors (see below), whose sum is σ = 420717572352. Its totient is φ = 105108756480.

The previous prime is 213663383137. The next prime is 213663383177. The reversal of 213663383152 is 251383366312.

It is a junction number, because it is equal to n+sod(n) for n = 213663383099 and 213663383108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235571083 + ... + 235571989.

Almost surely, 2^213663383152 is an apocalyptic number.

It is an amenable number.

213663383152 is a deficient number, since it is larger than the sum of its proper divisors (207054189200).

213663383152 is a wasteful number, since it uses less digits than its factorization.

213663383152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886 (or 1880 counting only the distinct ones).

The product of its digits is 466560, while the sum is 43.

The spelling of 213663383152 in words is "two hundred thirteen billion, six hundred sixty-three million, three hundred eighty-three thousand, one hundred fifty-two".