2134502203 has 4 divisors (see below), whose sum is σ = 2134783080. Its totient is φ = 2134221328.

The previous prime is 2134502197. The next prime is 2134502263. The reversal of 2134502203 is 3022054312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2134502203 - 2⁵ = 2134502171 is a prime.

It is a super-2 number, since 2×2134502203² = 9112199309223706418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2134502263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128713 + ... + 144346.

It is an arithmetic number, because the mean of its divisors is an integer number (533695770).

Almost surely, 2^2134502203 is an apocalyptic number.

2134502203 is a deficient number, since it is larger than the sum of its proper divisors (280877).

2134502203 is an equidigital number, since it uses as much as digits as its factorization.

2134502203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280876.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2134502203 is about 46200.6731877361. The cubic root of 2134502203 is about 1287.5542472257.

Adding to 2134502203 its reverse (3022054312), we get a palindrome (5156556515).

The spelling of 2134502203 in words is "two billion, one hundred thirty-four million, five hundred two thousand, two hundred three".