30231313302 has 16 divisors (see below), whose sum is σ = 60467323392. Its totient is φ = 10076321640.

The previous prime is 30231313289. The next prime is 30231313303. The reversal of 30231313302 is 20331313203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231313303) 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, 109074 + ... + 268997.

It is an arithmetic number, because the mean of its divisors is an integer number (3779207712).

Almost surely, 2^30231313302 is an apocalyptic number.

30231313302 is an abundant number, since it is smaller than the sum of its proper divisors (30236010090).

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

30231313302 is a wasteful number, since it uses less digits than its factorization.

30231313302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391403.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 30231313302 its reverse (20331313203), we get a palindrome (50562626505).

Subtracting from 30231313302 its reverse (20331313203), we obtain a palindrome (9900000099).

It can be divided in two parts, 302313 and 13302, that added together give a triangular number (315615 = T₇₉₄).

The spelling of 30231313302 in words is "thirty billion, two hundred thirty-one million, three hundred thirteen thousand, three hundred two".