11431141330575 has 24 divisors (see below), whose sum is σ = 18899588495248. Its totient is φ = 6096575969280.

The previous prime is 11431141330547. The next prime is 11431141330591. The reversal of 11431141330575 is 57503314113411.

11431141330575 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11431141330575 - 2¹³ = 11431141322383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21219759 + ... + 21751791.

Almost surely, 2^{11431141330575} is an apocalyptic number.

11431141330575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11431141330575 is a deficient number, since it is larger than the sum of its proper divisors (7468447164673).

11431141330575 is a wasteful number, since it uses less digits than its factorization.

11431141330575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818523 (or 818518 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

Adding to 11431141330575 its reverse (57503314113411), we get a palindrome (68934455443986).

The spelling of 11431141330575 in words is "eleven trillion, four hundred thirty-one billion, one hundred forty-one million, three hundred thirty thousand, five hundred seventy-five".