2123314203 has 8 divisors (see below), whose sum is σ = 2858572288. Its totient is φ = 1401799464.

The previous prime is 2123314147. The next prime is 2123314241. The reversal of 2123314203 is 3024133212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2123314203 - 2¹³ = 2123306011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2123314203.

It is not an unprimeable number, because it can be changed into a prime (2123314283) 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, 3435475 + ... + 3436092.

It is an arithmetic number, because the mean of its divisors is an integer number (357321536).

Almost surely, 2^2123314203 is an apocalyptic number.

2123314203 is a deficient number, since it is larger than the sum of its proper divisors (735258085).

2123314203 is a wasteful number, since it uses less digits than its factorization.

2123314203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6871673.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2123314203 is about 46079.4336228214. The cubic root of 2123314203 is about 1285.3007321488.

Adding to 2123314203 its reverse (3024133212), we get a palindrome (5147447415).

The spelling of 2123314203 in words is "two billion, one hundred twenty-three million, three hundred fourteen thousand, two hundred three".