103032131012 has 12 divisors (see below), whose sum is σ = 180311987856. Its totient is φ = 51514420200.

The previous prime is 103032130961. The next prime is 103032131021. The reversal of 103032131012 is 210131230301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264614 + ... + 525437.

It is an arithmetic number, because the mean of its divisors is an integer number (15025998988).

Almost surely, 2^103032131012 is an apocalyptic number.

It is an amenable number.

103032131012 is a deficient number, since it is larger than the sum of its proper divisors (77279856844).

103032131012 is a wasteful number, since it uses less digits than its factorization.

103032131012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822658 (or 822656 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 103032131012 its reverse (210131230301), we get a palindrome (313163361313).

The spelling of 103032131012 in words is "one hundred three billion, thirty-two million, one hundred thirty-one thousand, twelve".