11445114125 has 32 divisors (see below), whose sum is σ = 14668093440. Its totient is φ = 8910672000.

The previous prime is 11445114089. The next prime is 11445114127. The reversal of 11445114125 is 52141154411.

It is a de Polignac number, because none of the positive numbers 2^k-11445114125 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11445114127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2247332 + ... + 2252418.

It is an arithmetic number, because the mean of its divisors is an integer number (458377920).

Almost surely, 2^11445114125 is an apocalyptic number.

It is an amenable number.

11445114125 is a deficient number, since it is larger than the sum of its proper divisors (3222979315).

11445114125 is an equidigital number, since it uses as much as digits as its factorization.

11445114125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5582 (or 5572 counting only the distinct ones).

The product of its digits is 3200, while the sum is 29.

Adding to 11445114125 its reverse (52141154411), we get a palindrome (63586268536).

The spelling of 11445114125 in words is "eleven billion, four hundred forty-five million, one hundred fourteen thousand, one hundred twenty-five".