2331020002003 has 32 divisors (see below), whose sum is σ = 3012831424512. Its totient is φ = 1750241779200.

The previous prime is 2331020001983. The next prime is 2331020002019. The reversal of 2331020002003 is 3002000201332.

It is a cyclic number.

It is not a de Polignac number, because 2331020002003 - 2²¹ = 2331017904851 is a prime.

It is a super-2 number, since 2×2331020002003² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2331020002063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1539426 + ... + 2651767.

It is an arithmetic number, because the mean of its divisors is an integer number (94150982016).

Almost surely, 2^{2331020002003} is an apocalyptic number.

2331020002003 is a deficient number, since it is larger than the sum of its proper divisors (681811422509).

2331020002003 is a wasteful number, since it uses less digits than its factorization.

2331020002003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4191475.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 2331020002003 its reverse (3002000201332), we get a palindrome (5333020203335).

The spelling of 2331020002003 in words is "two trillion, three hundred thirty-one billion, twenty million, two thousand, three".