2153034003 has 16 divisors (see below), whose sum is σ = 3053223936. Its totient is φ = 1344858240.

The previous prime is 2153033929. The next prime is 2153034011. The reversal of 2153034003 is 3004303512.

It is not a de Polignac number, because 2153034003 - 2¹³ = 2153025811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2153034043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83283 + ... + 106028.

It is an arithmetic number, because the mean of its divisors is an integer number (190826496).

Almost surely, 2^2153034003 is an apocalyptic number.

2153034003 is a deficient number, since it is larger than the sum of its proper divisors (900189933).

2153034003 is a wasteful number, since it uses less digits than its factorization.

2153034003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189554.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2153034003 is about 46400.7974392682. The cubic root of 2153034003 is about 1291.2697077304.

Adding to 2153034003 its reverse (3004303512), we get a palindrome (5157337515).

The spelling of 2153034003 in words is "two billion, one hundred fifty-three million, thirty-four thousand, three".