213330133011 has 8 divisors (see below), whose sum is σ = 284442701760. Its totient is φ = 142218826472.

The previous prime is 213330132989. The next prime is 213330133013. The reversal of 213330133011 is 110331033312.

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 213330133011 - 2¹¹ = 213330130963 is a prime.

It is a super-2 number, since 2×213330133011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (213330133013) 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, 198400 + ... + 682658.

It is an arithmetic number, because the mean of its divisors is an integer number (35555337720).

Almost surely, 2^213330133011 is an apocalyptic number.

213330133011 is a deficient number, since it is larger than the sum of its proper divisors (71112568749).

213330133011 is a wasteful number, since it uses less digits than its factorization.

213330133011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631105.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 213330133011 its reverse (110331033312), we get a palindrome (323661166323).

The spelling of 213330133011 in words is "two hundred thirteen billion, three hundred thirty million, one hundred thirty-three thousand, eleven".