11012042134 has 8 divisors (see below), whose sum is σ = 16518546648. Its totient is φ = 5505859920.

The previous prime is 11012042131. The next prime is 11012042147. The reversal of 11012042134 is 43124021011.

11012042134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012042131) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 42354 + ... + 154330.

It is an arithmetic number, because the mean of its divisors is an integer number (2064818331).

Almost surely, 2^11012042134 is an apocalyptic number.

11012042134 is a deficient number, since it is larger than the sum of its proper divisors (5506504514).

11012042134 is a wasteful number, since it uses less digits than its factorization.

11012042134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161150.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11012042134 its reverse (43124021011), we get a palindrome (54136063145).

The spelling of 11012042134 in words is "eleven billion, twelve million, forty-two thousand, one hundred thirty-four".