11403030212 has 48 divisors (see below), whose sum is σ = 22920748032. Its totient is φ = 4862501280.

The previous prime is 11403030179. The next prime is 11403030217. The reversal of 11403030212 is 21203030411.

It is not an unprimeable number, because it can be changed into a prime (11403030217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7688423 + ... + 7689905.

It is an arithmetic number, because the mean of its divisors is an integer number (477515584).

Almost surely, 2^11403030212 is an apocalyptic number.

It is an amenable number.

11403030212 is an abundant number, since it is smaller than the sum of its proper divisors (11517717820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11403030212 is a wasteful number, since it uses less digits than its factorization.

11403030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2688 (or 2686 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11403030212 its reverse (21203030411), we get a palindrome (32606060623).

The spelling of 11403030212 in words is "eleven billion, four hundred three million, thirty thousand, two hundred twelve".