213023573332 has 48 divisors (see below), whose sum is σ = 386675638272. Its totient is φ = 102578847840.

The previous prime is 213023573303. The next prime is 213023573359. The reversal of 213023573332 is 233375320312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38707693 + ... + 38713195.

It is an arithmetic number, because the mean of its divisors is an integer number (8055742464).

Almost surely, 2^213023573332 is an apocalyptic number.

It is an amenable number.

213023573332 is a deficient number, since it is larger than the sum of its proper divisors (173652064940).

213023573332 is a wasteful number, since it uses less digits than its factorization.

213023573332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6988 (or 6986 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 34.

Adding to 213023573332 its reverse (233375320312), we get a palindrome (446398893644).

The spelling of 213023573332 in words is "two hundred thirteen billion, twenty-three million, five hundred seventy-three thousand, three hundred thirty-two".