1303112322032 has 40 divisors (see below), whose sum is σ = 2573279696880. Its totient is φ = 639048384000.

The previous prime is 1303112321993. The next prime is 1303112322041. The reversal of 1303112322032 is 2302232113031.

It is a junction number, because it is equal to n+sod(n) for n = 1303112321989 and 1303112322007.

It is a congruent number.

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, 2288819 + ... + 2800877.

It is an arithmetic number, because the mean of its divisors is an integer number (64331992422).

Almost surely, 2^{1303112322032} is an apocalyptic number.

It is an amenable number.

1303112322032 is a deficient number, since it is larger than the sum of its proper divisors (1270167374848).

1303112322032 is a wasteful number, since it uses less digits than its factorization.

1303112322032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515121 (or 515115 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1303112322032 its reverse (2302232113031), we get a palindrome (3605344435063).

The spelling of 1303112322032 in words is "one trillion, three hundred three billion, one hundred twelve million, three hundred twenty-two thousand, thirty-two".