2002125323015 has 4 divisors (see below), whose sum is σ = 2402550387624. Its totient is φ = 1601700258408.

The previous prime is 2002125322993. The next prime is 2002125323111. The reversal of 2002125323015 is 5103235212002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2002125323015 - 2⁸ = 2002125322759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200212532297 + ... + 200212532306.

It is an arithmetic number, because the mean of its divisors is an integer number (600637596906).

Almost surely, 2^{2002125323015} is an apocalyptic number.

2002125323015 is a deficient number, since it is larger than the sum of its proper divisors (400425064609).

2002125323015 is an equidigital number, since it uses as much as digits as its factorization.

2002125323015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400425064608.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 2002125323015 in words is "two trillion, two billion, one hundred twenty-five million, three hundred twenty-three thousand, fifteen".