1124431200191 has 8 divisors (see below), whose sum is σ = 1210969441920. Its totient is φ = 1037899177632.

The previous prime is 1124431200187. The next prime is 1124431200199. The reversal of 1124431200191 is 1910021344211.

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 1124431200191 - 2² = 1124431200187 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 (1124431200199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175855 + ... + 1905648.

It is an arithmetic number, because the mean of its divisors is an integer number (151371180240).

Almost surely, 2^{1124431200191} is an apocalyptic number.

1124431200191 is a deficient number, since it is larger than the sum of its proper divisors (86538241729).

1124431200191 is a wasteful number, since it uses less digits than its factorization.

1124431200191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109585.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 1124431200191 in words is "one trillion, one hundred twenty-four billion, four hundred thirty-one million, two hundred thousand, one hundred ninety-one".