1112033200123 has 4 divisors (see below), whose sum is σ = 1121874202008. Its totient is φ = 1102192198240.

The previous prime is 1112033200079. The next prime is 1112033200141. The reversal of 1112033200123 is 3210023302111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1112033200123 - 2¹³ = 1112033191931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1112033200123.

It is not an unprimeable number, because it can be changed into a prime (1112033200163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4920500773 + ... + 4920500998.

It is an arithmetic number, because the mean of its divisors is an integer number (280468550502).

Almost surely, 2^{1112033200123} is an apocalyptic number.

1112033200123 is a deficient number, since it is larger than the sum of its proper divisors (9841001885).

1112033200123 is an equidigital number, since it uses as much as digits as its factorization.

1112033200123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9841001884.

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

Adding to 1112033200123 its reverse (3210023302111), we get a palindrome (4322056502234).

The spelling of 1112033200123 in words is "one trillion, one hundred twelve billion, thirty-three million, two hundred thousand, one hundred twenty-three".