11121232034 has 16 divisors (see below), whose sum is σ = 18217041696. Its totient is φ = 5049921600.

The previous prime is 11121232033. The next prime is 11121232037. The reversal of 11121232034 is 43023212111.

It is a junction number, because it is equal to n+sod(n) for n = 11121231997 and 11121232015.

It is not an unprimeable number, because it can be changed into a prime (11121232033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237212 + ... + 280199.

It is an arithmetic number, because the mean of its divisors is an integer number (1138565106).

Almost surely, 2^11121232034 is an apocalyptic number.

11121232034 is a deficient number, since it is larger than the sum of its proper divisors (7095809662).

11121232034 is a wasteful number, since it uses less digits than its factorization.

11121232034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518401.

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

Adding to 11121232034 its reverse (43023212111), we get a palindrome (54144444145).

The spelling of 11121232034 in words is "eleven billion, one hundred twenty-one million, two hundred thirty-two thousand, thirty-four".