11030133142 has 24 divisors (see below), whose sum is σ = 19321389864. Its totient is φ = 4708795392.

The previous prime is 11030133133. The next prime is 11030133173. The reversal of 11030133142 is 24133103011.

11030133142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193788 + ... + 244159.

It is an arithmetic number, because the mean of its divisors is an integer number (805057911).

Almost surely, 2^11030133142 is an apocalyptic number.

11030133142 is a deficient number, since it is larger than the sum of its proper divisors (8291256722).

11030133142 is a wasteful number, since it uses less digits than its factorization.

11030133142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438220 (or 438213 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11030133142 its reverse (24133103011), we get a palindrome (35163236153).

The spelling of 11030133142 in words is "eleven billion, thirty million, one hundred thirty-three thousand, one hundred forty-two".