23333031211132 has 12 divisors (see below), whose sum is σ = 40833321371136. Its totient is φ = 11666367962240.

The previous prime is 23333031211117. The next prime is 23333031211183. The reversal of 23333031211132 is 23111213033332.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23333031211132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36554869 + ... + 37187692.

It is an arithmetic number, because the mean of its divisors is an integer number (3402776780928).

Almost surely, 2^{23333031211132} is an apocalyptic number.

It is an amenable number.

23333031211132 is a deficient number, since it is larger than the sum of its proper divisors (17500290160004).

23333031211132 is a wasteful number, since it uses less digits than its factorization.

23333031211132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73821668 (or 73821666 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 23333031211132 its reverse (23111213033332), we get a palindrome (46444244244464).

The spelling of 23333031211132 in words is "twenty-three trillion, three hundred thirty-three billion, thirty-one million, two hundred eleven thousand, one hundred thirty-two".