23312130202 has 8 divisors (see below), whose sum is σ = 35460705312. Its totient is φ = 11491895100.

The previous prime is 23312130197. The next prime is 23312130221. The reversal of 23312130202 is 20203121332.

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

It is a self number, because there is not a number n which added to its sum of digits gives 23312130202.

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, 82084824 + ... + 82085107.

It is an arithmetic number, because the mean of its divisors is an integer number (4432588164).

Almost surely, 2^23312130202 is an apocalyptic number.

23312130202 is a deficient number, since it is larger than the sum of its proper divisors (12148575110).

23312130202 is a wasteful number, since it uses less digits than its factorization.

23312130202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164170004.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23312130202 its reverse (20203121332), we get a palindrome (43515251534).

The spelling of 23312130202 in words is "twenty-three billion, three hundred twelve million, one hundred thirty thousand, two hundred two".