1000023331323 has 16 divisors (see below), whose sum is σ = 1334047196160. Its totient is φ = 666340942176.

The previous prime is 1000023331289. The next prime is 1000023331327. The reversal of 1000023331323 is 3231333200001.

1000023331323 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1000023331323 - 2¹² = 1000023327227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1000023331323.

It is not an unprimeable number, because it can be changed into a prime (1000023331327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69695436 + ... + 69709782.

It is an arithmetic number, because the mean of its divisors is an integer number (83377949760).

Almost surely, 2^{1000023331323} is an apocalyptic number.

1000023331323 is a deficient number, since it is larger than the sum of its proper divisors (334023864837).

1000023331323 is a wasteful number, since it uses less digits than its factorization.

1000023331323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24626.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 1000023331323 its reverse (3231333200001), we get a palindrome (4231356531324).

The spelling of 1000023331323 in words is "one trillion, twenty-three million, three hundred thirty-one thousand, three hundred twenty-three".