11535342125 has 16 divisors (see below), whose sum is σ = 14402758656. Its totient is φ = 9224010000.

The previous prime is 11535342101. The next prime is 11535342173. The reversal of 11535342125 is 52124353511.

It is not a de Polignac number, because 11535342125 - 2²⁰ = 11534293549 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11535342091 and 11535342100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265700 + ... + 306050.

It is an arithmetic number, because the mean of its divisors is an integer number (900172416).

Almost surely, 2^11535342125 is an apocalyptic number.

It is an amenable number.

11535342125 is a deficient number, since it is larger than the sum of its proper divisors (2867416531).

11535342125 is an equidigital number, since it uses as much as digits as its factorization.

11535342125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42653 (or 42643 counting only the distinct ones).

The product of its digits is 18000, while the sum is 32.

Adding to 11535342125 its reverse (52124353511), we get a palindrome (63659695636).

The spelling of 11535342125 in words is "eleven billion, five hundred thirty-five million, three hundred forty-two thousand, one hundred twenty-five".