1303113232032 has 48 divisors (see below), whose sum is σ = 3421794902400. Its totient is φ = 434228516352.

The previous prime is 1303113232013. The next prime is 1303113232049. The reversal of 1303113232032 is 2302323113031.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1303113231993 and 1303113232011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1933288 + ... + 2518695.

It is an arithmetic number, because the mean of its divisors is an integer number (71287393800).

Almost surely, 2^{1303113232032} is an apocalyptic number.

1303113232032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1303113232032 is an abundant number, since it is smaller than the sum of its proper divisors (2118681670368).

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

1303113232032 is a wasteful number, since it uses less digits than its factorization.

1303113232032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4455045 (or 4455037 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1303113232032 its reverse (2302323113031), we get a palindrome (3605436345063).

The spelling of 1303113232032 in words is "one trillion, three hundred three billion, one hundred thirteen million, two hundred thirty-two thousand, thirty-two".