11325120123 has 8 divisors (see below), whose sum is σ = 15109729600. Its totient is φ = 7545295368.

The previous prime is 11325120113. The next prime is 11325120139. The reversal of 11325120123 is 32102152311.

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

It is not a de Polignac number, because 11325120123 - 2⁸ = 11325119867 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11325120123.

It is not an unprimeable number, because it can be changed into a prime (11325120113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1190653 + ... + 1200126.

It is an arithmetic number, because the mean of its divisors is an integer number (1888716200).

Almost surely, 2^11325120123 is an apocalyptic number.

11325120123 is a deficient number, since it is larger than the sum of its proper divisors (3784609477).

11325120123 is a wasteful number, since it uses less digits than its factorization.

11325120123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2392361.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 11325120123 its reverse (32102152311), we get a palindrome (43427272434).

The spelling of 11325120123 in words is "eleven billion, three hundred twenty-five million, one hundred twenty thousand, one hundred twenty-three".