1001302320001 has 4 divisors (see below), whose sum is σ = 1015018790212. Its totient is φ = 987585849792.

The previous prime is 1001302319989. The next prime is 1001302320037. The reversal of 1001302320001 is 1000232031001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 866649283600 + 134653036401 = 930940^2 + 366951^2 .

It is a cyclic number.

It is not a de Polignac number, because 1001302320001 - 2⁹ = 1001302319489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001302327001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6858234996 + ... + 6858235141.

It is an arithmetic number, because the mean of its divisors is an integer number (253754697553).

Almost surely, 2^{1001302320001} is an apocalyptic number.

It is an amenable number.

1001302320001 is a deficient number, since it is larger than the sum of its proper divisors (13716470211).

1001302320001 is an equidigital number, since it uses as much as digits as its factorization.

1001302320001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13716470210.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1001302320001 its reverse (1000232031001), we get a palindrome (2001534351002).

The spelling of 1001302320001 in words is "one trillion, one billion, three hundred two million, three hundred twenty thousand, one".