213001653364 has 24 divisors (see below), whose sum is σ = 378100433088. Its totient is φ = 104974822080.

The previous prime is 213001653349. The next prime is 213001653401. The reversal of 213001653364 is 463356100312.

213001653364 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213001653364² (a number of 23 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, 226569 + ... + 690895.

It is an arithmetic number, because the mean of its divisors is an integer number (15754184712).

Almost surely, 2^213001653364 is an apocalyptic number.

It is an amenable number.

213001653364 is a deficient number, since it is larger than the sum of its proper divisors (165098779724).

213001653364 is a wasteful number, since it uses less digits than its factorization.

213001653364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465975 (or 465973 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

Adding to 213001653364 its reverse (463356100312), we get a palindrome (676357753676).

The spelling of 213001653364 in words is "two hundred thirteen billion, one million, six hundred fifty-three thousand, three hundred sixty-four".