23311004320202 has 8 divisors (see below), whose sum is σ = 35065561740516. Its totient is φ = 11622483740032.

The previous prime is 23311004320189. The next prime is 23311004320213. The reversal of 23311004320202 is 20202340011332.

It can be written as a sum of positive squares in 2 ways, for example, as 23194347234601 + 116657085601 = 4816051^2 + 341551^2 .

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

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, 16509209153 + ... + 16509210564.

Almost surely, 2^{23311004320202} is an apocalyptic number.

23311004320202 is a deficient number, since it is larger than the sum of its proper divisors (11754557420314).

23311004320202 is a wasteful number, since it uses less digits than its factorization.

23311004320202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33018420072.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23311004320202 its reverse (20202340011332), we get a palindrome (43513344331534).

The spelling of 23311004320202 in words is "twenty-three trillion, three hundred eleven billion, four million, three hundred twenty thousand, two hundred two".