2114313021 has 6 divisors (see below), whose sum is σ = 3054007710. Its totient is φ = 1409542008.

The previous prime is 2114313013. The next prime is 2114313031. The reversal of 2114313021 is 1203134112.

2114313021 is a `hidden beast` number, since 211 + 431 + 3 + 0 + 21 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1229904900 + 884408121 = 35070^2 + 29739^2 .

It is not a de Polignac number, because 2114313021 - 2³ = 2114313013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2114312985 and 2114313003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114313011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117461826 + ... + 117461843.

It is an arithmetic number, because the mean of its divisors is an integer number (509001285).

Almost surely, 2^2114313021 is an apocalyptic number.

It is an amenable number.

2114313021 is a deficient number, since it is larger than the sum of its proper divisors (939694689).

2114313021 is a wasteful number, since it uses less digits than its factorization.

2114313021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234923675 (or 234923672 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2114313021 is about 45981.6596155467. The cubic root of 2114313021 is about 1283.4819382796.

Adding to 2114313021 its reverse (1203134112), we get a palindrome (3317447133).

The spelling of 2114313021 in words is "two billion, one hundred fourteen million, three hundred thirteen thousand, twenty-one".