11524043020102 has 4 divisors (see below), whose sum is σ = 17286064530156. Its totient is φ = 5762021510050.

The previous prime is 11524043020069. The next prime is 11524043020103. The reversal of 11524043020102 is 20102034042511.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11524043020103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2881010755024 + ... + 2881010755027.

It is an arithmetic number, because the mean of its divisors is an integer number (4321516132539).

Almost surely, 2^{11524043020102} is an apocalyptic number.

11524043020102 is a deficient number, since it is larger than the sum of its proper divisors (5762021510054).

11524043020102 is an equidigital number, since it uses as much as digits as its factorization.

11524043020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5762021510053.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 11524043020102 its reverse (20102034042511), we get a palindrome (31626077062613).

The spelling of 11524043020102 in words is "eleven trillion, five hundred twenty-four billion, forty-three million, twenty thousand, one hundred two".