2011114023 has 4 divisors (see below), whose sum is σ = 2681485368. Its totient is φ = 1340742680.

The previous prime is 2011114019. The next prime is 2011114081. The reversal of 2011114023 is 3204111102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2011114023 - 2² = 2011114019 is a prime.

It is a super-3 number, since 3×2011114023³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2011113993 and 2011114011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011114423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335185668 + ... + 335185673.

It is an arithmetic number, because the mean of its divisors is an integer number (670371342).

Almost surely, 2^2011114023 is an apocalyptic number.

2011114023 is a deficient number, since it is larger than the sum of its proper divisors (670371345).

2011114023 is an equidigital number, since it uses as much as digits as its factorization.

2011114023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670371344.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2011114023 is about 44845.4459560834. The cubic root of 2011114023 is about 1262.2505387976.

Adding to 2011114023 its reverse (3204111102), we get a palindrome (5215225125).

The spelling of 2011114023 in words is "two billion, eleven million, one hundred fourteen thousand, twenty-three".