2123213014 has 32 divisors (see below), whose sum is σ = 3475755360. Its totient is φ = 966865152.

The previous prime is 2123213009. The next prime is 2123213017. The reversal of 2123213014 is 4103123212.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2123212982 and 2123213000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123213017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1788129 + ... + 1789315.

It is an arithmetic number, because the mean of its divisors is an integer number (108617355).

Almost surely, 2^2123213014 is an apocalyptic number.

2123213014 is a deficient number, since it is larger than the sum of its proper divisors (1352542346).

2123213014 is a wasteful number, since it uses less digits than its factorization.

2123213014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2123213014 is about 46078.3356253240. The cubic root of 2123213014 is about 1285.2803143256.

Adding to 2123213014 its reverse (4103123212), we get a palindrome (6226336226).

The spelling of 2123213014 in words is "two billion, one hundred twenty-three million, two hundred thirteen thousand, fourteen".