20111414230231 has 8 divisors (see below), whose sum is σ = 20145178862928. Its totient is φ = 20077650600000.

The previous prime is 20111414230147. The next prime is 20111414230309. The reversal of 20111414230231 is 13203241411102.

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 20111414230231 - 2¹⁷ = 20111414099159 is a prime.

It is a super-2 number, since 2×20111414230231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20111414230196 and 20111414230205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20111414230031) 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, 47539461 + ... + 47960641.

It is an arithmetic number, because the mean of its divisors is an integer number (2518147357866).

Almost surely, 2^{20111414230231} is an apocalyptic number.

20111414230231 is a deficient number, since it is larger than the sum of its proper divisors (33764632697).

20111414230231 is an equidigital number, since it uses as much as digits as its factorization.

20111414230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501233.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 20111414230231 its reverse (13203241411102), we get a palindrome (33314655641333).

The spelling of 20111414230231 in words is "twenty trillion, one hundred eleven billion, four hundred fourteen million, two hundred thirty thousand, two hundred thirty-one".