11524023345 has 8 divisors (see below), whose sum is σ = 18438437376. Its totient is φ = 6146145776.

The previous prime is 11524023331. The next prime is 11524023353. The reversal of 11524023345 is 54332042511.

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 11524023345 - 2⁶ = 11524023281 is a prime.

It is a super-2 number, since 2×11524023345² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384134097 + ... + 384134126.

It is an arithmetic number, because the mean of its divisors is an integer number (2304804672).

Almost surely, 2^11524023345 is an apocalyptic number.

11524023345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11524023345 is a deficient number, since it is larger than the sum of its proper divisors (6914414031).

11524023345 is an equidigital number, since it uses as much as digits as its factorization.

11524023345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768268231.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 11524023345 its reverse (54332042511), we get a palindrome (65856065856).

The spelling of 11524023345 in words is "eleven billion, five hundred twenty-four million, twenty-three thousand, three hundred forty-five".