2142132203 has 8 divisors (see below), whose sum is σ = 2152409472. Its totient is φ = 2131880256.

The previous prime is 2142132193. The next prime is 2142132211. The reversal of 2142132203 is 3022312412.

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

It is a cyclic number.

It is not a de Polignac number, because 2142132203 - 2⁸ = 2142131947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2142132253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175526 + ... + 187332.

It is an arithmetic number, because the mean of its divisors is an integer number (269051184).

Almost surely, 2^2142132203 is an apocalyptic number.

2142132203 is a deficient number, since it is larger than the sum of its proper divisors (10277269).

2142132203 is a wasteful number, since it uses less digits than its factorization.

2142132203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12661.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2142132203 is about 46283.1740808687. The cubic root of 2142132203 is about 1289.0865883341.

Adding to 2142132203 its reverse (3022312412), we get a palindrome (5164444615).

The spelling of 2142132203 in words is "two billion, one hundred forty-two million, one hundred thirty-two thousand, two hundred three".