20023311000302 has 8 divisors (see below), whose sum is σ = 30037130912376. Its totient is φ = 10010934029512.

The previous prime is 20023311000293. The next prime is 20023311000307. The reversal of 20023311000302 is 20300011332002.

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 (20023311000307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360700628 + ... + 360756135.

It is an arithmetic number, because the mean of its divisors is an integer number (3754641364047).

Almost surely, 2^{20023311000302} is an apocalyptic number.

20023311000302 is a deficient number, since it is larger than the sum of its proper divisors (10013819912074).

20023311000302 is a wasteful number, since it uses less digits than its factorization.

20023311000302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721470642.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20023311000302 its reverse (20300011332002), we get a palindrome (40323322332304).

The spelling of 20023311000302 in words is "twenty trillion, twenty-three billion, three hundred eleven million, three hundred two", and thus it is an aban number.