11838528023 has 8 divisors (see below), whose sum is σ = 13556648448. Its totient is φ = 10127133144.

The previous prime is 11838528019. The next prime is 11838528061. The reversal of 11838528023 is 32082583811.

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 11838528023 - 2² = 11838528019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11838528073) 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, 1677611 + ... + 1684652.

It is an arithmetic number, because the mean of its divisors is an integer number (1694581056).

Almost surely, 2^11838528023 is an apocalyptic number.

11838528023 is a deficient number, since it is larger than the sum of its proper divisors (1718120425).

11838528023 is an equidigital number, since it uses as much as digits as its factorization.

11838528023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362773.

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 11838528023 in words is "eleven billion, eight hundred thirty-eight million, five hundred twenty-eight thousand, twenty-three".