2203164142 has 8 divisors (see below), whose sum is σ = 3313467000. Its totient is φ = 1098675144.

The previous prime is 2203164127. The next prime is 2203164143. The reversal of 2203164142 is 2414613022.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203164143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1452517 + ... + 1454032.

It is an arithmetic number, because the mean of its divisors is an integer number (414183375).

Almost surely, 2^2203164142 is an apocalyptic number.

2203164142 is a deficient number, since it is larger than the sum of its proper divisors (1110302858).

2203164142 is a wasteful number, since it uses less digits than its factorization.

2203164142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906930.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2203164142 is about 46937.8753460358. The cubic root of 2203164142 is about 1301.2146718028.

Adding to 2203164142 its reverse (2414613022), we get a palindrome (4617777164).

The spelling of 2203164142 in words is "two billion, two hundred three million, one hundred sixty-four thousand, one hundred forty-two".