3011340111243 has 8 divisors (see below), whose sum is σ = 4019204709888. Its totient is φ = 2005517793384.

The previous prime is 3011340111179. The next prime is 3011340111281. The reversal of 3011340111243 is 3421110431103.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3011340111243 - 2⁶ = 3011340111179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3011340111743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510566755 + ... + 510572652.

It is an arithmetic number, because the mean of its divisors is an integer number (502400588736).

Almost surely, 2^{3011340111243} is an apocalyptic number.

3011340111243 is a deficient number, since it is larger than the sum of its proper divisors (1007864598645).

3011340111243 is a wasteful number, since it uses less digits than its factorization.

3011340111243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021140393.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 3011340111243 its reverse (3421110431103), we get a palindrome (6432450542346).

The spelling of 3011340111243 in words is "three trillion, eleven billion, three hundred forty million, one hundred eleven thousand, two hundred forty-three".