31230002242302 has 16 divisors (see below), whose sum is σ = 63912562728960. Its totient is φ = 10167907706712.

The previous prime is 31230002242297. The next prime is 31230002242333. The reversal of 31230002242302 is 20324220003213.

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, 60523259902 + ... + 60523260417.

It is an arithmetic number, because the mean of its divisors is an integer number (3994535170560).

Almost surely, 2^{31230002242302} is an apocalyptic number.

31230002242302 is an abundant number, since it is smaller than the sum of its proper divisors (32682560486658).

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

31230002242302 is a wasteful number, since it uses less digits than its factorization.

31230002242302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121046520367.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 31230002242302 its reverse (20324220003213), we get a palindrome (51554222245515).

The spelling of 31230002242302 in words is "thirty-one trillion, two hundred thirty billion, two million, two hundred forty-two thousand, three hundred two".