152140503 has 16 divisors (see below), whose sum is σ = 205134336. Its totient is φ = 100293600.

The previous prime is 152140487. The next prime is 152140519. The reversal of 152140503 is 305041251.

It is an interprime number because it is at equal distance from previous prime (152140487) and next prime (152140519).

It is not a de Polignac number, because 152140503 - 2⁴ = 152140487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 152140503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152140553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118501 + ... + 119777.

It is an arithmetic number, because the mean of its divisors is an integer number (12820896).

Almost surely, 2^152140503 is an apocalyptic number.

152140503 is a deficient number, since it is larger than the sum of its proper divisors (52993833).

152140503 is a wasteful number, since it uses less digits than its factorization.

152140503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694.

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

The square root of 152140503 is about 12334.5248388416. The cubic root of 152140503 is about 533.8447170146.

Adding to 152140503 its reverse (305041251), we get a palindrome (457181754).

It can be divided in two parts, 1521 and 40503, that added together give a palindrome (42024).

The spelling of 152140503 in words is "one hundred fifty-two million, one hundred forty thousand, five hundred three".