2023011321330 has 32 divisors (see below), whose sum is σ = 5110765444800. Its totient is φ = 511076544192.

The previous prime is 2023011321323. The next prime is 2023011321367. The reversal of 2023011321330 is 331231103202.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2023011321297 and 2023011321306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1774570765 + ... + 1774571904.

It is an arithmetic number, because the mean of its divisors is an integer number (159711420150).

Almost surely, 2^{2023011321330} is an apocalyptic number.

2023011321330 is an abundant number, since it is smaller than the sum of its proper divisors (3087754123470).

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

2023011321330 is a wasteful number, since it uses less digits than its factorization.

2023011321330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3549142698.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2023011321330 its reverse (331231103202), we get a palindrome (2354242424532).

The spelling of 2023011321330 in words is "two trillion, twenty-three billion, eleven million, three hundred twenty-one thousand, three hundred thirty".