1302203404002 has 16 divisors (see below), whose sum is σ = 2604550938912. Its totient is φ = 434043779520.

The previous prime is 1302203403947. The next prime is 1302203404003. The reversal of 1302203404002 is 2004043022031.

It is a self number, because there is not a number n which added to its sum of digits gives 1302203404002.

It is not an unprimeable number, because it can be changed into a prime (1302203404003) 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, 5887824 + ... + 6104987.

It is an arithmetic number, because the mean of its divisors is an integer number (162784433682).

Almost surely, 2^{1302203404002} is an apocalyptic number.

1302203404002 is an abundant number, since it is smaller than the sum of its proper divisors (1302347534910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1302203404002 is a wasteful number, since it uses less digits than its factorization.

1302203404002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12010913.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 1302203404002 its reverse (2004043022031), we get a palindrome (3306246426033).

The spelling of 1302203404002 in words is "one trillion, three hundred two billion, two hundred three million, four hundred four thousand, two".