1101197343801 has 32 divisors (see below), whose sum is σ = 1511128693888. Its totient is φ = 712784240640.

The previous prime is 1101197343749. The next prime is 1101197343821. The reversal of 1101197343801 is 1083437911011.

It is not a de Polignac number, because 1101197343801 - 2⁹ = 1101197343289 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 1101197343801.

It is not an unprimeable number, because it can be changed into a prime (1101197343821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112236186 + ... + 112245996.

It is an arithmetic number, because the mean of its divisors is an integer number (47222771684).

Almost surely, 2^{1101197343801} is an apocalyptic number.

It is an amenable number.

1101197343801 is a deficient number, since it is larger than the sum of its proper divisors (409931350087).

1101197343801 is a wasteful number, since it uses less digits than its factorization.

1101197343801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11881.

The product of its (nonzero) digits is 18144, while the sum is 39.

The spelling of 1101197343801 in words is "one trillion, one hundred one billion, one hundred ninety-seven million, three hundred forty-three thousand, eight hundred one".