143030131112 has 32 divisors (see below), whose sum is σ = 295458300000. Its totient is φ = 64369992000.

The previous prime is 143030131109. The next prime is 143030131147. The reversal of 143030131112 is 211131030341.

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, 8037362 + ... + 8055137.

It is an arithmetic number, because the mean of its divisors is an integer number (9233071875).

Almost surely, 2^143030131112 is an apocalyptic number.

It is an amenable number.

143030131112 is an abundant number, since it is smaller than the sum of its proper divisors (152428168888).

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

143030131112 is a wasteful number, since it uses less digits than its factorization.

143030131112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16092617 (or 16092613 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 143030131112 its reverse (211131030341), we get a palindrome (354161161453).

The spelling of 143030131112 in words is "one hundred forty-three billion, thirty million, one hundred thirty-one thousand, one hundred twelve".