151140603 has 16 divisors (see below), whose sum is σ = 204768000. Its totient is φ = 99149856.

The previous prime is 151140589. The next prime is 151140607. The reversal of 151140603 is 306041151.

It is not a de Polignac number, because 151140603 - 2¹⁰ = 151139579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151140603.

It is not an unprimeable number, because it can be changed into a prime (151140607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48898 + ... + 51896.

It is an arithmetic number, because the mean of its divisors is an integer number (12798000).

Almost surely, 2^151140603 is an apocalyptic number.

151140603 is a deficient number, since it is larger than the sum of its proper divisors (53627397).

151140603 is a wasteful number, since it uses less digits than its factorization.

151140603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3266.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 151140603 is about 12293.9254512137. The cubic root of 151140603 is about 532.6726315463.

Adding to 151140603 its reverse (306041151), we get a palindrome (457181754).

The spelling of 151140603 in words is "one hundred fifty-one million, one hundred forty thousand, six hundred three".