11230374943 has 8 divisors (see below), whose sum is σ = 11323231920. Its totient is φ = 11137626240.

The previous prime is 11230374941. The next prime is 11230374983. The reversal of 11230374943 is 34947303211.

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 11230374943 - 2¹ = 11230374941 is a prime.

It is a super-2 number, since 2×11230374943² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230374941) 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, 188263 + ... + 240631.

It is an arithmetic number, because the mean of its divisors is an integer number (1415403990).

Almost surely, 2^11230374943 is an apocalyptic number.

11230374943 is a deficient number, since it is larger than the sum of its proper divisors (92856977).

11230374943 is a wasteful number, since it uses less digits than its factorization.

11230374943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54137.

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 11230374943 in words is "eleven billion, two hundred thirty million, three hundred seventy-four thousand, nine hundred forty-three".