11522053103 has 8 divisors (see below), whose sum is σ = 12575218896. Its totient is φ = 10469838400.

The previous prime is 11522053087. The next prime is 11522053129. The reversal of 11522053103 is 30135022511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11522053103 - 2⁴ = 11522053087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11522053163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212318 + ... + 261003.

It is an arithmetic number, because the mean of its divisors is an integer number (1571902362).

Almost surely, 2^11522053103 is an apocalyptic number.

11522053103 is a deficient number, since it is larger than the sum of its proper divisors (1053165793).

11522053103 is a wasteful number, since it uses less digits than its factorization.

11522053103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475545.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 11522053103 its reverse (30135022511), we get a palindrome (41657075614).

The spelling of 11522053103 in words is "eleven billion, five hundred twenty-two million, fifty-three thousand, one hundred three".