3161110301111 has 8 divisors (see below), whose sum is σ = 3680861590944. Its totient is φ = 2658400037280.

The previous prime is 3161110301099. The next prime is 3161110301137. The reversal of 3161110301111 is 1111030111613.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3161110301111 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 (3161110307111) 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, 4260256100 + ... + 4260256841.

It is an arithmetic number, because the mean of its divisors is an integer number (460107698868).

Almost surely, 2^{3161110301111} is an apocalyptic number.

3161110301111 is a deficient number, since it is larger than the sum of its proper divisors (519751289833).

3161110301111 is an equidigital number, since it uses as much as digits as its factorization.

3161110301111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8520513001.

The product of its (nonzero) digits is 54, while the sum is 20.

Adding to 3161110301111 its reverse (1111030111613), we get a palindrome (4272140412724).

The spelling of 3161110301111 in words is "three trillion, one hundred sixty-one billion, one hundred ten million, three hundred one thousand, one hundred eleven".