2023003011042 has 192 divisors, whose sum is σ = 5088505847040. Its totient is φ = 594358262784.

The previous prime is 2023003010957. The next prime is 2023003011149. The reversal of 2023003011042 is 2401103003202.

2023003011042 is a `hidden beast` number, since 20 + 2 + 300 + 301 + 1 + 0 + 42 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 124461388 + ... + 124477640.

It is an arithmetic number, because the mean of its divisors is an integer number (26502634620).

Almost surely, 2^{2023003011042} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2023003011042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2544252923520).

2023003011042 is an abundant number, since it is smaller than the sum of its proper divisors (3065502835998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2023003011042 is a wasteful number, since it uses less digits than its factorization.

2023003011042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16906 (or 16887 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2023003011042 its reverse (2401103003202), we get a palindrome (4424106014244).

The spelling of 2023003011042 in words is "two trillion, twenty-three billion, three million, eleven thousand, forty-two".