1320011134001 has 16 divisors (see below), whose sum is σ = 1513654521600. Its totient is φ = 1127636398080.

The previous prime is 1320011133989. The next prime is 1320011134031. The reversal of 1320011134001 is 1004311100231.

It is a cyclic number.

It is not a de Polignac number, because 1320011134001 - 2³⁴ = 1302831264817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1320011134031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16367825 + ... + 16448273.

It is an arithmetic number, because the mean of its divisors is an integer number (94603407600).

Almost surely, 2^{1320011134001} is an apocalyptic number.

It is an amenable number.

1320011134001 is a deficient number, since it is larger than the sum of its proper divisors (193643387599).

1320011134001 is an equidigital number, since it uses as much as digits as its factorization.

1320011134001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88304.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1320011134001 its reverse (1004311100231), we get a palindrome (2324322234232).

The spelling of 1320011134001 in words is "one trillion, three hundred twenty billion, eleven million, one hundred thirty-four thousand, one".