11130410121 has 48 divisors (see below), whose sum is σ = 16302654720. Its totient is φ = 6748207200.

The previous prime is 11130410117. The next prime is 11130410191. The reversal of 11130410121 is 12101403111.

It is not a de Polignac number, because 11130410121 - 2² = 11130410117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11130410121.

It is not an unprimeable number, because it can be changed into a prime (11130410191) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2745546 + ... + 2749596.

It is an arithmetic number, because the mean of its divisors is an integer number (339638640).

Almost surely, 2^11130410121 is an apocalyptic number.

It is an amenable number.

11130410121 is a deficient number, since it is larger than the sum of its proper divisors (5172244599).

11130410121 is a wasteful number, since it uses less digits than its factorization.

11130410121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4194 (or 4175 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11130410121 its reverse (12101403111), we get a palindrome (23231813232).

The spelling of 11130410121 in words is "eleven billion, one hundred thirty million, four hundred ten thousand, one hundred twenty-one".