11526130421323 has 8 divisors (see below), whose sum is σ = 13289293230048. Its totient is φ = 9792110799744.

The previous prime is 11526130421269. The next prime is 11526130421339. The reversal of 11526130421323 is 32312403162511.

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

It is a de Polignac number, because none of the positive numbers 2^k-11526130421323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11526130421623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7285795936 + ... + 7285797517.

It is an arithmetic number, because the mean of its divisors is an integer number (1661161653756).

Almost surely, 2^{11526130421323} is an apocalyptic number.

11526130421323 is a deficient number, since it is larger than the sum of its proper divisors (1763162808725).

11526130421323 is a wasteful number, since it uses less digits than its factorization.

11526130421323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14571593573.

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 11526130421323 its reverse (32312403162511), we get a palindrome (43838533583834).

The spelling of 11526130421323 in words is "eleven trillion, five hundred twenty-six billion, one hundred thirty million, four hundred twenty-one thousand, three hundred twenty-three".