11991741301 has 8 divisors (see below), whose sum is σ = 12628975680. Its totient is φ = 11355115968.

The previous prime is 11991741277. The next prime is 11991741331. The reversal of 11991741301 is 10314719911.

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 11991741301 - 2⁵ = 11991741269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11991741331) 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 7 ways as a sum of consecutive naturals, for example, 111556 + ... + 190861.

It is an arithmetic number, because the mean of its divisors is an integer number (1578621960).

Almost surely, 2^11991741301 is an apocalyptic number.

It is an amenable number.

11991741301 is a deficient number, since it is larger than the sum of its proper divisors (637234379).

11991741301 is a wasteful number, since it uses less digits than its factorization.

11991741301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304523.

The product of its (nonzero) digits is 6804, while the sum is 37.

It can be divided in two parts, 1199174 and 1301, that added together give a triangular number (1200475 = T₁₅₄₉).

The spelling of 11991741301 in words is "eleven billion, nine hundred ninety-one million, seven hundred forty-one thousand, three hundred one".