2001003012302 has 16 divisors (see below), whose sum is σ = 3430347528192. Its totient is φ = 857558557080.

The previous prime is 2001003012223. The next prime is 2001003012311. The reversal of 2001003012302 is 2032103001002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278438 + ... + 2019785.

It is an arithmetic number, because the mean of its divisors is an integer number (214396720512).

Almost surely, 2^{2001003012302} is an apocalyptic number.

2001003012302 is a deficient number, since it is larger than the sum of its proper divisors (1429344515890).

2001003012302 is a wasteful number, since it uses less digits than its factorization.

2001003012302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360423.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 2001003012302 its reverse (2032103001002), we get a palindrome (4033106013304).

The spelling of 2001003012302 in words is "two trillion, one billion, three million, twelve thousand, three hundred two".