11130545302 has 16 divisors (see below), whose sum is σ = 16865295552. Its totient is φ = 5509053000.

The previous prime is 11130545297. The next prime is 11130545329. The reversal of 11130545302 is 20354503111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13813 + ... + 149839.

It is an arithmetic number, because the mean of its divisors is an integer number (1054080972).

Almost surely, 2^11130545302 is an apocalyptic number.

11130545302 is a deficient number, since it is larger than the sum of its proper divisors (5734750250).

11130545302 is a wasteful number, since it uses less digits than its factorization.

11130545302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136443.

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 11130545302 in words is "eleven billion, one hundred thirty million, five hundred forty-five thousand, three hundred two".