20000230034231 has 2 divisors, whose sum is σ = 20000230034232. Its totient is φ = 20000230034230.

The previous prime is 20000230034179. The next prime is 20000230034249. The reversal of 20000230034231 is 13243003200002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20000230034231 - 2⁶ = 20000230034167 is a prime.

It is a super-2 number, since 2×20000230034231² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20000230034431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10000115017115 + 10000115017116.

It is an arithmetic number, because the mean of its divisors is an integer number (10000115017116).

Almost surely, 2^{20000230034231} is an apocalyptic number.

20000230034231 is a deficient number, since it is larger than the sum of its proper divisors (1).

20000230034231 is an equidigital number, since it uses as much as digits as its factorization.

20000230034231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20000230034231 its reverse (13243003200002), we get a palindrome (33243233234233).

The spelling of 20000230034231 in words is "twenty trillion, two hundred thirty million, thirty-four thousand, two hundred thirty-one".