11525007323 has 4 divisors (see below), whose sum is σ = 11525325240. Its totient is φ = 11524689408.

The previous prime is 11525007311. The next prime is 11525007359. The reversal of 11525007323 is 32370052511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32370052511 = 46681 ⋅693431.

It is a cyclic number.

It is not a de Polignac number, because 11525007323 - 2⁶ = 11525007259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11525007223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96365 + ... + 179822.

It is an arithmetic number, because the mean of its divisors is an integer number (2881331310).

Almost surely, 2^11525007323 is an apocalyptic number.

11525007323 is a deficient number, since it is larger than the sum of its proper divisors (317917).

11525007323 is an equidigital number, since it uses as much as digits as its factorization.

11525007323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317916.

The product of its (nonzero) digits is 6300, while the sum is 29.

Adding to 11525007323 its reverse (32370052511), we get a palindrome (43895059834).

The spelling of 11525007323 in words is "eleven billion, five hundred twenty-five million, seven thousand, three hundred twenty-three".