11870853101 has 4 divisors (see below), whose sum is σ = 11911368252. Its totient is φ = 11830337952.

The previous prime is 11870853097. The next prime is 11870853107. The reversal of 11870853101 is 10135807811.

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 9830524201 + 2040328900 = 99149^2 + 45170^2 .

It is a cyclic number.

It is not a de Polignac number, because 11870853101 - 2² = 11870853097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11870853107) 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, 20257136 + ... + 20257721.

It is an arithmetic number, because the mean of its divisors is an integer number (2977842063).

Almost surely, 2^11870853101 is an apocalyptic number.

It is an amenable number.

11870853101 is a deficient number, since it is larger than the sum of its proper divisors (40515151).

11870853101 is an equidigital number, since it uses as much as digits as its factorization.

11870853101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40515150.

The product of its (nonzero) digits is 6720, while the sum is 35.

The spelling of 11870853101 in words is "eleven billion, eight hundred seventy million, eight hundred fifty-three thousand, one hundred one".