2114005231 has 4 divisors (see below), whose sum is σ = 2276621032. Its totient is φ = 1951389432.

The previous prime is 2114005219. The next prime is 2114005237. The reversal of 2114005231 is 1325004112.

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 2114005231 - 2¹⁵ = 2113972463 is a prime.

It is a super-2 number, since 2×2114005231² = 8938036233390726722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2114005199 and 2114005208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114005237) 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, 81307881 + ... + 81307906.

It is an arithmetic number, because the mean of its divisors is an integer number (569155258).

Almost surely, 2^2114005231 is an apocalyptic number.

2114005231 is a deficient number, since it is larger than the sum of its proper divisors (162615801).

2114005231 is a wasteful number, since it uses less digits than its factorization.

2114005231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162615800.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2114005231 is about 45978.3126158410. The cubic root of 2114005231 is about 1283.4196545223.

Adding to 2114005231 its reverse (1325004112), we get a palindrome (3439009343).

The spelling of 2114005231 in words is "two billion, one hundred fourteen million, five thousand, two hundred thirty-one".