11245135105125 has 64 divisors (see below), whose sum is σ = 20792446571520. Its totient is φ = 5996989656000.

The previous prime is 11245135105111. The next prime is 11245135105201. The reversal of 11245135105125 is 52150153154211.

11245135105125 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 5 + 13 + 510 + 5 + 125 = 666.

It is not a de Polignac number, because 11245135105125 - 2⁷ = 11245135104997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11245135105125.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 52073124 + ... + 52288626.

It is an arithmetic number, because the mean of its divisors is an integer number (324881977680).

Almost surely, 2^{11245135105125} is an apocalyptic number.

11245135105125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11245135105125 is a deficient number, since it is larger than the sum of its proper divisors (9547311466395).

11245135105125 is a wasteful number, since it uses less digits than its factorization.

11245135105125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230988 (or 230972 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

Adding to 11245135105125 its reverse (52150153154211), we get a palindrome (63395288259336).

The spelling of 11245135105125 in words is "eleven trillion, two hundred forty-five billion, one hundred thirty-five million, one hundred five thousand, one hundred twenty-five".