2142334203 has 16 divisors (see below), whose sum is σ = 3031520256.
Its totient is φ = 1341077120.
The previous prime is 2142334199. The next prime is 2142334217. The reversal of 2142334203 is 3024332412.
It is a cyclic number.
It is not a de Polignac number, because 2142334203 - 22 = 2142334199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2142334223) 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, 26751 + ... + 70712.
It is an arithmetic number, because the mean of its divisors is an integer number (189470016).
Almost surely, 22142334203 is an apocalyptic number.
2142334203 is a deficient number, since it is larger than the sum of its proper divisors (889186053).
2142334203 is a wasteful number, since it uses less digits than its factorization.
2142334203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97914.
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 2142334203 is about 46285.3562479538.
The cubic root of 2142334203 is about 1289.1271067338.
Adding to 2142334203 its reverse (3024332412), we get a palindrome (5166666615).
The spelling of 2142334203 in words is "two billion, one hundred forty-two million, three hundred thirty-four thousand, two hundred three".