11233113204142 has 16 divisors (see below), whose sum is σ = 17707509694512. Its totient is φ = 5337670383360.

The previous prime is 11233113204139. The next prime is 11233113204143. The reversal of 11233113204142 is 24140231133211.

It is a self number, because there is not a number n which added to its sum of digits gives 11233113204142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11233113204143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1765099459 + ... + 1765105822.

It is an arithmetic number, because the mean of its divisors is an integer number (1106719355907).

Almost surely, 2^{11233113204142} is an apocalyptic number.

11233113204142 is a deficient number, since it is larger than the sum of its proper divisors (6474396490370).

11233113204142 is a wasteful number, since it uses less digits than its factorization.

11233113204142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3530205363.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 11233113204142 its reverse (24140231133211), we get a palindrome (35373344337353).

The spelling of 11233113204142 in words is "eleven trillion, two hundred thirty-three billion, one hundred thirteen million, two hundred four thousand, one hundred forty-two".