2003151452 has 24 divisors (see below), whose sum is σ = 3658510800. Its totient is φ = 958474496.

The previous prime is 2003151407. The next prime is 2003151509. The reversal of 2003151452 is 2541513002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63302 + ... + 89517.

It is an arithmetic number, because the mean of its divisors is an integer number (152437950).

Almost surely, 2^2003151452 is an apocalyptic number.

It is an amenable number.

2003151452 is a deficient number, since it is larger than the sum of its proper divisors (1655359348).

2003151452 is a wasteful number, since it uses less digits than its factorization.

2003151452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152965 (or 152963 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2003151452 is about 44756.5799855172. The cubic root of 2003151452 is about 1260.5824660650.

Adding to 2003151452 its reverse (2541513002), we get a palindrome (4544664454).

The spelling of 2003151452 in words is "two billion, three million, one hundred fifty-one thousand, four hundred fifty-two".