1303432326697 has 8 divisors (see below), whose sum is σ = 1345502708480. Its totient is φ = 1261363456080.

The previous prime is 1303432326689. The next prime is 1303432326743. The reversal of 1303432326697 is 7966232343031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1303432326697 - 2³ = 1303432326689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1303432326697.

It is not an unprimeable number, because it can be changed into a prime (1303432326667) 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, 1527754 + ... + 2222812.

It is an arithmetic number, because the mean of its divisors is an integer number (168187838560).

Almost surely, 2^{1303432326697} is an apocalyptic number.

It is an amenable number.

1303432326697 is a deficient number, since it is larger than the sum of its proper divisors (42070381783).

1303432326697 is an equidigital number, since it uses as much as digits as its factorization.

1303432326697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755583.

The product of its (nonzero) digits is 2939328, while the sum is 49.

The spelling of 1303432326697 in words is "one trillion, three hundred three billion, four hundred thirty-two million, three hundred twenty-six thousand, six hundred ninety-seven".