2002153003025 has 96 divisors (see below), whose sum is σ = 3018384311040. Its totient is φ = 1288077880320.

The previous prime is 2002153002989. The next prime is 2002153003031. The reversal of 2002153003025 is 5203003512002.

It is not a de Polignac number, because 2002153003025 - 2¹⁰ = 2002153002001 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 155283479 + ... + 155296371.

It is an arithmetic number, because the mean of its divisors is an integer number (31441503240).

Almost surely, 2^{2002153003025} is an apocalyptic number.

2002153003025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2002153003025 is a deficient number, since it is larger than the sum of its proper divisors (1016231308015).

2002153003025 is a wasteful number, since it uses less digits than its factorization.

2002153003025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13803 (or 13798 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 2002153003025 its reverse (5203003512002), we get a palindrome (7205156515027).

The spelling of 2002153003025 in words is "two trillion, two billion, one hundred fifty-three million, three thousand, twenty-five".