30143231310 has 32 divisors (see below), whose sum is σ = 73259504640. Its totient is φ = 7936445088.

The previous prime is 30143231303. The next prime is 30143231317. The reversal of 30143231310 is 1313234103.

30143231310 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (30143231303) and next prime (30143231317).

It is a super-2 number, since 2×30143231310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30143231317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6356962 + ... + 6361701.

It is an arithmetic number, because the mean of its divisors is an integer number (2289359520).

Almost surely, 2^30143231310 is an apocalyptic number.

30143231310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30143231310 is an abundant number, since it is smaller than the sum of its proper divisors (43116273330).

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

30143231310 is a wasteful number, since it uses less digits than its factorization.

30143231310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12718752.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30143231310 its reverse (1313234103), we get a palindrome (31456465413).

The spelling of 30143231310 in words is "thirty billion, one hundred forty-three million, two hundred thirty-one thousand, three hundred ten".