23201212102 has 8 divisors (see below), whose sum is σ = 35650643112. Its totient is φ = 11317664400.

The previous prime is 23201212087. The next prime is 23201212109. The reversal of 23201212102 is 20121210232.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23201212109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141470724 + ... + 141470887.

It is an arithmetic number, because the mean of its divisors is an integer number (4456330389).

Almost surely, 2^23201212102 is an apocalyptic number.

23201212102 is a deficient number, since it is larger than the sum of its proper divisors (12449431010).

23201212102 is a wasteful number, since it uses less digits than its factorization.

23201212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282941654.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 23201212102 its reverse (20121210232), we get a palindrome (43322422334).

The spelling of 23201212102 in words is "twenty-three billion, two hundred one million, two hundred twelve thousand, one hundred two".