213214102024 has 32 divisors (see below), whose sum is σ = 498422577600. Its totient is φ = 83070429120.

The previous prime is 213214101953. The next prime is 213214102067. The reversal of 213214102024 is 420201412312.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 213214101986 and 213214102004.

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, 173062779 + ... + 173064010.

It is an arithmetic number, because the mean of its divisors is an integer number (15575705550).

Almost surely, 2^213214102024 is an apocalyptic number.

It is an amenable number.

213214102024 is an abundant number, since it is smaller than the sum of its proper divisors (285208475576).

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

213214102024 is a wasteful number, since it uses less digits than its factorization.

213214102024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346126813 (or 346126809 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 213214102024 its reverse (420201412312), we get a palindrome (633415514336).

The spelling of 213214102024 in words is "two hundred thirteen billion, two hundred fourteen million, one hundred two thousand, twenty-four".