2023121030232 has 64 divisors (see below), whose sum is σ = 5075134272000. Its totient is φ = 672063784704.

The previous prime is 2023121030219. The next prime is 2023121030233. The reversal of 2023121030232 is 2320301213202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2023121030199 and 2023121030208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023121030233) 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 15 ways as a sum of consecutive naturals, for example, 35119869 + ... + 35177427.

It is an arithmetic number, because the mean of its divisors is an integer number (79298973000).

Almost surely, 2^{2023121030232} is an apocalyptic number.

It is an amenable number.

2023121030232 is an abundant number, since it is smaller than the sum of its proper divisors (3052013241768).

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

2023121030232 is a wasteful number, since it uses less digits than its factorization.

2023121030232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62560 (or 62556 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2023121030232 its reverse (2320301213202), we get a palindrome (4343422243434).

The spelling of 2023121030232 in words is "two trillion, twenty-three billion, one hundred twenty-one million, thirty thousand, two hundred thirty-two".