31433530124 has 12 divisors (see below), whose sum is σ = 55028211000. Its totient is φ = 15711184128.

The previous prime is 31433530103. The next prime is 31433530159. The reversal of 31433530124 is 42103533413.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1382549 + ... + 1405100.

It is an arithmetic number, because the mean of its divisors is an integer number (4585684250).

Almost surely, 2^31433530124 is an apocalyptic number.

It is an amenable number.

31433530124 is a deficient number, since it is larger than the sum of its proper divisors (23594680876).

31433530124 is a wasteful number, since it uses less digits than its factorization.

31433530124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790472 (or 2790470 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The spelling of 31433530124 in words is "thirty-one billion, four hundred thirty-three million, five hundred thirty thousand, one hundred twenty-four".