1002313133430 has 96 divisors (see below), whose sum is σ = 2798509375584. Its totient is φ = 229082563584.

The previous prime is 1002313133429. The next prime is 1002313133453. The reversal of 1002313133430 is 343313132001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1002313133430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36049614 + ... + 36077406.

It is an arithmetic number, because the mean of its divisors is an integer number (29151139329).

Almost surely, 2^{1002313133430} is an apocalyptic number.

1002313133430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002313133430 is an abundant number, since it is smaller than the sum of its proper divisors (1796196242154).

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

1002313133430 is a wasteful number, since it uses less digits than its factorization.

1002313133430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52350 (or 52343 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1002313133430 its reverse (343313132001), we get a palindrome (1345626265431).

The spelling of 1002313133430 in words is "one trillion, two billion, three hundred thirteen million, one hundred thirty-three thousand, four hundred thirty".