11403130412 has 96 divisors (see below), whose sum is σ = 21556813824. Its totient is φ = 5270054400.

The previous prime is 11403130411. The next prime is 11403130447. The reversal of 11403130412 is 21403130411.

It is not an unprimeable number, because it can be changed into a prime (11403130411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42077837 + ... + 42078107.

It is an arithmetic number, because the mean of its divisors is an integer number (224550144).

Almost surely, 2^11403130412 is an apocalyptic number.

It is an amenable number.

11403130412 is a deficient number, since it is larger than the sum of its proper divisors (10153683412).

11403130412 is a wasteful number, since it uses less digits than its factorization.

11403130412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11403130412 its reverse (21403130411), we get a palindrome (32806260823).

Subtracting 11403130412 from its reverse (21403130411), we obtain a palindrome (9999999999).

The spelling of 11403130412 in words is "eleven billion, four hundred three million, one hundred thirty thousand, four hundred twelve".