1303112732 has 6 divisors (see below), whose sum is σ = 2280447288. Its totient is φ = 651556364.

The previous prime is 1303112719. The next prime is 1303112743. The reversal of 1303112732 is 2372113031.

It is a junction number, because it is equal to n+sod(n) for n = 1303112698 and 1303112707.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 162889088 + ... + 162889095.

It is an arithmetic number, because the mean of its divisors is an integer number (380074548).

Almost surely, 2^1303112732 is an apocalyptic number.

It is an amenable number.

1303112732 is a deficient number, since it is larger than the sum of its proper divisors (977334556).

1303112732 is a wasteful number, since it uses less digits than its factorization.

1303112732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325778187 (or 325778185 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 1303112732 is about 36098.6527726451. The cubic root of 1303112732 is about 1092.2632691413.

Adding to 1303112732 its reverse (2372113031), we get a palindrome (3675225763).

The spelling of 1303112732 in words is "one billion, three hundred three million, one hundred twelve thousand, seven hundred thirty-two".