2003045151 has 16 divisors (see below), whose sum is σ = 2832762240. Its totient is φ = 1255419360.

The previous prime is 2003045147. The next prime is 2003045171. The reversal of 2003045151 is 1515403002.

It is not a de Polignac number, because 2003045151 - 2² = 2003045147 is a prime.

It is a super-2 number, since 2×2003045151² = 8024379753889225602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003045101) 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 15 ways as a sum of consecutive naturals, for example, 126660 + ... + 141593.

It is an arithmetic number, because the mean of its divisors is an integer number (177047640).

Almost surely, 2^2003045151 is an apocalyptic number.

2003045151 is a deficient number, since it is larger than the sum of its proper divisors (829717089).

2003045151 is a wasteful number, since it uses less digits than its factorization.

2003045151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268406.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2003045151 is about 44755.3924237069. The cubic root of 2003045151 is about 1260.5601672772.

Adding to 2003045151 its reverse (1515403002), we get a palindrome (3518448153).

The spelling of 2003045151 in words is "two billion, three million, forty-five thousand, one hundred fifty-one".