1303132313132 has 24 divisors (see below), whose sum is σ = 2477636873376. Its totient is φ = 596123152128.

The previous prime is 1303132313117. The next prime is 1303132313137. The reversal of 1303132313132 is 2313132313031.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (1303132313137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110880128 + ... + 110891879.

It is an arithmetic number, because the mean of its divisors is an integer number (103234869724).

Almost surely, 2^{1303132313132} is an apocalyptic number.

It is an amenable number.

1303132313132 is a deficient number, since it is larger than the sum of its proper divisors (1174504560244).

1303132313132 is a wasteful number, since it uses less digits than its factorization.

1303132313132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221772137 (or 221772135 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1303132313132 its reverse (2313132313031), we get a palindrome (3616264626163).

The spelling of 1303132313132 in words is "one trillion, three hundred three billion, one hundred thirty-two million, three hundred thirteen thousand, one hundred thirty-two".