20313333101 has 8 divisors (see below), whose sum is σ = 20601209280. Its totient is φ = 20025716832.

The previous prime is 20313333077. The next prime is 20313333107. The reversal of 20313333101 is 10133331302.

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

It is a cyclic number.

It is not a de Polignac number, because 20313333101 - 2¹⁴ = 20313316717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20313333107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95216 + ... + 222918.

It is an arithmetic number, because the mean of its divisors is an integer number (2575151160).

Almost surely, 2^20313333101 is an apocalyptic number.

It is an amenable number.

20313333101 is a deficient number, since it is larger than the sum of its proper divisors (287876179).

20313333101 is a wasteful number, since it uses less digits than its factorization.

20313333101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129955.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 20313333101 its reverse (10133331302), we get a palindrome (30446664403).

The spelling of 20313333101 in words is "twenty billion, three hundred thirteen million, three hundred thirty-three thousand, one hundred one".