2023111102240 has 48 divisors (see below), whose sum is σ = 4779859791672. Its totient is φ = 809200451584.

The previous prime is 2023111102219. The next prime is 2023111102241. The reversal of 2023111102240 is 422011113202.

It can be written as a sum of positive squares in 4 ways, for example, as 1291614066064 + 731497036176 = 1136492^2 + 855276^2 .

It is not an unprimeable number, because it can be changed into a prime (2023111102241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2692512 + ... + 3360928.

Almost surely, 2^{2023111102240} is an apocalyptic number.

2023111102240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023111102240 is an abundant number, since it is smaller than the sum of its proper divisors (2756748689432).

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

2023111102240 is a wasteful number, since it uses less digits than its factorization.

2023111102240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687349 (or 687341 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2023111102240 its reverse (422011113202), we get a palindrome (2445122215442).

The spelling of 2023111102240 in words is "two trillion, twenty-three billion, one hundred eleven million, one hundred two thousand, two hundred forty".