20110341200231 has 2 divisors, whose sum is σ = 20110341200232. Its totient is φ = 20110341200230.

The previous prime is 20110341200177. The next prime is 20110341200273. The reversal of 20110341200231 is 13200214301102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20110341200231 is a prime.

It is a super-2 number, since 2×20110341200231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20110341206231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10055170600115 + 10055170600116.

It is an arithmetic number, because the mean of its divisors is an integer number (10055170600116).

Almost surely, 2^{20110341200231} is an apocalyptic number.

20110341200231 is a deficient number, since it is larger than the sum of its proper divisors (1).

20110341200231 is an equidigital number, since it uses as much as digits as its factorization.

20110341200231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20110341200231 its reverse (13200214301102), we get a palindrome (33310555501333).

The spelling of 20110341200231 in words is "twenty trillion, one hundred ten billion, three hundred forty-one million, two hundred thousand, two hundred thirty-one".