2002052504123 has 12 divisors (see below), whose sum is σ = 2342508175728. Its totient is φ = 1676136969360.

The previous prime is 2002052504099. The next prime is 2002052504131. The reversal of 2002052504123 is 3214052502002.

It is not a de Polignac number, because 2002052504123 - 2¹² = 2002052500027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002052504092 and 2002052504101.

It is not an unprimeable number, because it can be changed into a prime (2002052504923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77328188 + ... + 77354073.

It is an arithmetic number, because the mean of its divisors is an integer number (195209014644).

Almost surely, 2^{2002052504123} is an apocalyptic number.

2002052504123 is a deficient number, since it is larger than the sum of its proper divisors (340455671605).

2002052504123 is an equidigital number, since it uses as much as digits as its factorization.

2002052504123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154682354 (or 154682311 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The spelling of 2002052504123 in words is "two trillion, two billion, fifty-two million, five hundred four thousand, one hundred twenty-three".