40300111503 has 48 divisors (see below), whose sum is σ = 61298265600. Its totient is φ = 25464238272.

The previous prime is 40300111487. The next prime is 40300111513. The reversal of 40300111503 is 30511100304.

It is not a de Polignac number, because 40300111503 - 2⁴ = 40300111487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40300111513) 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 47 ways as a sum of consecutive naturals, for example, 15019200 + ... + 15021882.

It is an arithmetic number, because the mean of its divisors is an integer number (1277047200).

Almost surely, 2^40300111503 is an apocalyptic number.

40300111503 is a deficient number, since it is larger than the sum of its proper divisors (20998154097).

40300111503 is a wasteful number, since it uses less digits than its factorization.

40300111503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3348 (or 3345 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 40300111503 its reverse (30511100304), we get a palindrome (70811211807).

The spelling of 40300111503 in words is "forty billion, three hundred million, one hundred eleven thousand, five hundred three".