11305452542124 has 48 divisors (see below), whose sum is σ = 28452078016992. Its totient is φ = 3473273644032.

The previous prime is 11305452542077. The next prime is 11305452542143. The reversal of 11305452542124 is 42124525450311.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 55388829 + ... + 55592564.

It is an arithmetic number, because the mean of its divisors is an integer number (592751625354).

Almost surely, 2^{11305452542124} is an apocalyptic number.

It is an amenable number.

11305452542124 is an abundant number, since it is smaller than the sum of its proper divisors (17146625474868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11305452542124 is a wasteful number, since it uses less digits than its factorization.

11305452542124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110982066 (or 110982064 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

Adding to 11305452542124 its reverse (42124525450311), we get a palindrome (53429977992435).

The spelling of 11305452542124 in words is "eleven trillion, three hundred five billion, four hundred fifty-two million, five hundred forty-two thousand, one hundred twenty-four".