213003330001331 has 32 divisors (see below), whose sum is σ = 221804542080000. Its totient is φ = 204302703040128.

The previous prime is 213003330001321. The next prime is 213003330001333. The reversal of 213003330001331 is 133100033300312.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213003330001331 is a prime.

It is a super-2 number, since 2×213003330001331² (a number of 29 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 = 213003330001297 and 213003330001306.

It is not an unprimeable number, because it can be changed into a prime (213003330001333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11226645761 + ... + 11226664733.

It is an arithmetic number, because the mean of its divisors is an integer number (6931391940000).

Almost surely, 2^{213003330001331} is an apocalyptic number.

213003330001331 is a deficient number, since it is larger than the sum of its proper divisors (8801212078669).

213003330001331 is a wasteful number, since it uses less digits than its factorization.

213003330001331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22163.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 213003330001331 its reverse (133100033300312), we get a palindrome (346103363301643).

The spelling of 213003330001331 in words is "two hundred thirteen trillion, three billion, three hundred thirty million, one thousand, three hundred thirty-one".