20000233201031 has 8 divisors (see below), whose sum is σ = 21199318076160. Its totient is φ = 18803659500288.

The previous prime is 20000233201021. The next prime is 20000233201141. The reversal of 20000233201031 is 13010233200002.

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

It is not a de Polignac number, because 20000233201031 - 2¹⁰ = 20000233200007 is a prime.

It is a super-2 number, since 2×20000233201031² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000233201021) 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, 627777191 + ... + 627809048.

It is an arithmetic number, because the mean of its divisors is an integer number (2649914759520).

Almost surely, 2^{20000233201031} is an apocalyptic number.

20000233201031 is a deficient number, since it is larger than the sum of its proper divisors (1199084875129).

20000233201031 is a wasteful number, since it uses less digits than its factorization.

20000233201031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255587193.

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

Adding to 20000233201031 its reverse (13010233200002), we get a palindrome (33010466401033).

The spelling of 20000233201031 in words is "twenty trillion, two hundred thirty-three million, two hundred one thousand, thirty-one".