2031003001323 has 48 divisors (see below), whose sum is σ = 2980635802560. Its totient is φ = 1332515688192.

The previous prime is 2031003001301. The next prime is 2031003001331. The reversal of 2031003001323 is 3231003001302.

2031003001323 is a `hidden beast` number, since 2 + 0 + 310 + 0 + 30 + 0 + 1 + 323 = 666.

It is not a de Polignac number, because 2031003001323 - 2²⁴ = 2030986224107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2031003001296 and 2031003001305.

It is not an unprimeable number, because it can be changed into a prime (2031003001343) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 99876865 + ... + 99897197.

It is an arithmetic number, because the mean of its divisors is an integer number (62096579220).

Almost surely, 2^{2031003001323} is an apocalyptic number.

2031003001323 is a deficient number, since it is larger than the sum of its proper divisors (949632801237).

2031003001323 is a wasteful number, since it uses less digits than its factorization.

2031003001323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21108 (or 21105 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 2031003001323 its reverse (3231003001302), we get a palindrome (5262006002625).

The spelling of 2031003001323 in words is "two trillion, thirty-one billion, three million, one thousand, three hundred twenty-three".