2002302313032 has 64 divisors (see below), whose sum is σ = 5721636977280. Its totient is φ = 572009052672.

The previous prime is 2002302312979. The next prime is 2002302313079. The reversal of 2002302313032 is 2303132032002.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447018 + ... + 2050470.

It is an arithmetic number, because the mean of its divisors is an integer number (89400577770).

Almost surely, 2^{2002302313032} is an apocalyptic number.

It is an amenable number.

2002302313032 is an abundant number, since it is smaller than the sum of its proper divisors (3719334664248).

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

2002302313032 is a wasteful number, since it uses less digits than its factorization.

2002302313032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610902 (or 1610898 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 2002302313032 its reverse (2303132032002), we get a palindrome (4305434345034).

The spelling of 2002302313032 in words is "two trillion, two billion, three hundred two million, three hundred thirteen thousand, thirty-two".