2142203104 has 24 divisors (see below), whose sum is σ = 4275240480. Its totient is φ = 1056427776.

The previous prime is 2142203081. The next prime is 2142203113. The reversal of 2142203104 is 4013022412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456184 + ... + 460855.

It is an arithmetic number, because the mean of its divisors is an integer number (178135020).

Almost surely, 2^2142203104 is an apocalyptic number.

It is an amenable number.

2142203104 is a deficient number, since it is larger than the sum of its proper divisors (2133037376).

2142203104 is an equidigital number, since it uses as much as digits as its factorization.

2142203104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917122 (or 917114 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2142203104 is about 46283.9400224311. The cubic root of 2142203104 is about 1289.1008103819.

Adding to 2142203104 its reverse (4013022412), we get a palindrome (6155225516).

The spelling of 2142203104 in words is "two billion, one hundred forty-two million, two hundred three thousand, one hundred four".