2002123033331 has 8 divisors (see below), whose sum is σ = 2059462133904. Its totient is φ = 1945574817120.

The previous prime is 2002123033303. The next prime is 2002123033333. The reversal of 2002123033331 is 1333303212002.

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 2002123033331 - 2¹⁰ = 2002123032307 is a prime.

It is a super-2 number, since 2×2002123033331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002123033297 and 2002123033306.

It is not an unprimeable number, because it can be changed into a prime (2002123033333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197715956 + ... + 197726081.

It is an arithmetic number, because the mean of its divisors is an integer number (257432766738).

Almost surely, 2^{2002123033331} is an apocalyptic number.

2002123033331 is a deficient number, since it is larger than the sum of its proper divisors (57339100573).

2002123033331 is an equidigital number, since it uses as much as digits as its factorization.

2002123033331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395442181.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2002123033331 its reverse (1333303212002), we get a palindrome (3335426245333).

The spelling of 2002123033331 in words is "two trillion, two billion, one hundred twenty-three million, thirty-three thousand, three hundred thirty-one".