11121230123033 has 16 divisors (see below), whose sum is σ = 11596496492160. Its totient is φ = 10655275631616.

The previous prime is 11121230123027. The next prime is 11121230123041. The reversal of 11121230123033 is 33032103212111.

It is a cyclic number.

It is not a de Polignac number, because 11121230123033 - 2¹² = 11121230118937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11121230123023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6009908 + ... + 7639466.

It is an arithmetic number, because the mean of its divisors is an integer number (724781030760).

Almost surely, 2^{11121230123033} is an apocalyptic number.

It is an amenable number.

11121230123033 is a deficient number, since it is larger than the sum of its proper divisors (475266369127).

11121230123033 is a wasteful number, since it uses less digits than its factorization.

11121230123033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632416.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11121230123033 its reverse (33032103212111), we get a palindrome (44153333335144).

The spelling of 11121230123033 in words is "eleven trillion, one hundred twenty-one billion, two hundred thirty million, one hundred twenty-three thousand, thirty-three".