213232033031 has 8 divisors (see below), whose sum is σ = 213889881744. Its totient is φ = 212575030720.

The previous prime is 213232033009. The next prime is 213232033051. The reversal of 213232033031 is 130330232312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213232033031 - 2¹⁸ = 213231770887 is a prime.

It is a super-2 number, since 2×213232033031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213232032988 and 213232033006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213232033051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294896 + ... + 716538.

It is an arithmetic number, because the mean of its divisors is an integer number (26736235218).

Almost surely, 2^213232033031 is an apocalyptic number.

213232033031 is a deficient number, since it is larger than the sum of its proper divisors (657848713).

213232033031 is a wasteful number, since it uses less digits than its factorization.

213232033031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423201.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 213232033031 its reverse (130330232312), we get a palindrome (343562265343).

The spelling of 213232033031 in words is "two hundred thirteen billion, two hundred thirty-two million, thirty-three thousand, thirty-one".