11353240125 has 64 divisors (see below), whose sum is σ = 21070033920. Its totient is φ = 6032232000.

The previous prime is 11353240123. The next prime is 11353240133. The reversal of 11353240125 is 52104235311.

11353240125 is a `hidden beast` number, since 1 + 1 + 3 + 532 + 4 + 0 + 125 = 666.

11353240125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11353240125 - 2¹ = 11353240123 is a prime.

It is a super-2 number, since 2×11353240125² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11353240121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 908419 + ... + 920831.

It is an arithmetic number, because the mean of its divisors is an integer number (329219280).

Almost surely, 2^11353240125 is an apocalyptic number.

11353240125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11353240125 is a deficient number, since it is larger than the sum of its proper divisors (9716793795).

11353240125 is a wasteful number, since it uses less digits than its factorization.

11353240125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12708 (or 12692 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 11353240125 its reverse (52104235311), we get a palindrome (63457475436).

The spelling of 11353240125 in words is "eleven billion, three hundred fifty-three million, two hundred forty thousand, one hundred twenty-five".