1000302002000 has 80 divisors (see below), whose sum is σ = 2764263171072. Its totient is φ = 342960681600.

The previous prime is 1000302001997. The next prime is 1000302002003. The reversal of 1000302002000 is 2002030001.

It is an interprime number because it is at equal distance from previous prime (1000302001997) and next prime (1000302002003).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000302002003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35711072 + ... + 35739071.

Almost surely, 2^{1000302002000} is an apocalyptic number.

1000302002000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000302002000 is an abundant number, since it is smaller than the sum of its proper divisors (1763961169072).

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

1000302002000 is an equidigital number, since it uses as much as digits as its factorization.

1000302002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71450173 (or 71450157 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 1000302002000 its reverse (2002030001), we get a palindrome (1002304032001).

The spelling of 1000302002000 in words is "one trillion, three hundred two million, two thousand".