23213211021303 has 8 divisors (see below), whose sum is σ = 31026622719600. Its totient is φ = 15437636668608.

The previous prime is 23213211021293. The next prime is 23213211021307. The reversal of 23213211021303 is 30312011231232.

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

It is not a de Polignac number, because 23213211021303 - 2⁵ = 23213211021271 is a prime.

It is a super-3 number, since 3×23213211021303³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23213211021307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9459334968 + ... + 9459337421.

It is an arithmetic number, because the mean of its divisors is an integer number (3878327839950).

Almost surely, 2^{23213211021303} is an apocalyptic number.

23213211021303 is a deficient number, since it is larger than the sum of its proper divisors (7813411698297).

23213211021303 is a wasteful number, since it uses less digits than its factorization.

23213211021303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18918672801.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 23213211021303 its reverse (30312011231232), we get a palindrome (53525222252535).

The spelling of 23213211021303 in words is "twenty-three trillion, two hundred thirteen billion, two hundred eleven million, twenty-one thousand, three hundred three".