2023400203000 has 128 divisors (see below), whose sum is σ = 5235946971840. Its totient is φ = 725702400000.

The previous prime is 2023400202977. The next prime is 2023400203007. The reversal of 2023400203000 is 3020043202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023400203007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 456901 + ... + 2062900.

Almost surely, 2^{2023400203000} is an apocalyptic number.

2023400203000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023400203000 is an abundant number, since it is smaller than the sum of its proper divisors (3212546768840).

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

2023400203000 is a wasteful number, since it uses less digits than its factorization.

2023400203000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519906 (or 2519892 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 2023400203000 its reverse (3020043202), we get a palindrome (2026420246202).

The spelling of 2023400203000 in words is "two trillion, twenty-three billion, four hundred million, two hundred three thousand".