2023320430552 has 16 divisors (see below), whose sum is σ = 4016886149160. Its totient is φ = 952150790784.

The previous prime is 2023320430541. The next prime is 2023320430559. The reversal of 2023320430552 is 2550340233202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023320430559) 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, 7438677918 + ... + 7438678189.

Almost surely, 2^{2023320430552} is an apocalyptic number.

It is an amenable number.

2023320430552 is a deficient number, since it is larger than the sum of its proper divisors (1993565718608).

2023320430552 is a wasteful number, since it uses less digits than its factorization.

2023320430552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14877356130 (or 14877356126 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 2023320430552 its reverse (2550340233202), we get a palindrome (4573660663754).

The spelling of 2023320430552 in words is "two trillion, twenty-three billion, three hundred twenty million, four hundred thirty thousand, five hundred fifty-two".