11572140013 has 8 divisors (see below), whose sum is σ = 13233240320. Its totient is φ = 9913024080.

The previous prime is 11572140007. The next prime is 11572140043. The reversal of 11572140013 is 31004127511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11572140013 - 2¹³ = 11572131821 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11572140013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11572140043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483573 + ... + 506938.

It is an arithmetic number, because the mean of its divisors is an integer number (1654155040).

Almost surely, 2^11572140013 is an apocalyptic number.

It is an amenable number.

11572140013 is a deficient number, since it is larger than the sum of its proper divisors (1661100307).

11572140013 is an equidigital number, since it uses as much as digits as its factorization.

11572140013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992187.

The product of its (nonzero) digits is 840, while the sum is 25.

Adding to 11572140013 its reverse (31004127511), we get a palindrome (42576267524).

The spelling of 11572140013 in words is "eleven billion, five hundred seventy-two million, one hundred forty thousand, thirteen".