1002314201020 has 24 divisors (see below), whose sum is σ = 2296210715568. Its totient is φ = 364477891200.

The previous prime is 1002314200957. The next prime is 1002314201027. The reversal of 1002314201020 is 201024132001.

It is a junction number, because it is equal to n+sod(n) for n = 1002314200985 and 1002314201003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002314201027) 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, 2277986601 + ... + 2277987040.

It is an arithmetic number, because the mean of its divisors is an integer number (95675446482).

Almost surely, 2^{1002314201020} is an apocalyptic number.

1002314201020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1002314201020 is an abundant number, since it is smaller than the sum of its proper divisors (1293896514548).

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

1002314201020 is a wasteful number, since it uses less digits than its factorization.

1002314201020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4555973661 (or 4555973659 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1002314201020 its reverse (201024132001), we get a palindrome (1203338333021).

The spelling of 1002314201020 in words is "one trillion, two billion, three hundred fourteen million, two hundred one thousand, twenty".