2002101232323 has 8 divisors (see below), whose sum is σ = 2669935758336. Its totient is φ = 1334500430600.

The previous prime is 2002101232321. The next prime is 2002101232381. The reversal of 2002101232323 is 3232321012002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2002101232323 - 2¹ = 2002101232321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2002101232323.

It is not an unprimeable number, because it can be changed into a prime (2002101232321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58411083 + ... + 58445348.

It is an arithmetic number, because the mean of its divisors is an integer number (333741969792).

Almost surely, 2^{2002101232323} is an apocalyptic number.

2002101232323 is a deficient number, since it is larger than the sum of its proper divisors (667834526013).

2002101232323 is a wasteful number, since it uses less digits than its factorization.

2002101232323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116862145.

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

Adding to 2002101232323 its reverse (3232321012002), we get a palindrome (5234422244325).

The spelling of 2002101232323 in words is "two trillion, two billion, one hundred one million, two hundred thirty-two thousand, three hundred twenty-three".