11030432254 has 12 divisors (see below), whose sum is σ = 17462305944. Its totient is φ = 5224941252.

The previous prime is 11030432251. The next prime is 11030432321. The reversal of 11030432254 is 45223403011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030432251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7638082 + ... + 7639525.

It is an arithmetic number, because the mean of its divisors is an integer number (1455192162).

Almost surely, 2^11030432254 is an apocalyptic number.

11030432254 is a deficient number, since it is larger than the sum of its proper divisors (6431873690).

11030432254 is a wasteful number, since it uses less digits than its factorization.

11030432254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15277647 (or 15277628 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 11030432254 its reverse (45223403011), we get a palindrome (56253835265).

The spelling of 11030432254 in words is "eleven billion, thirty million, four hundred thirty-two thousand, two hundred fifty-four".