311230234214043 has 16 divisors (see below), whose sum is σ = 422512864576896. Its totient is φ = 203737001307840.

The previous prime is 311230234213963. The next prime is 311230234214063. The reversal of 311230234214043 is 340412432032113.

It is not a de Polignac number, because 311230234214043 - 2¹³ = 311230234205851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 311230234213995 and 311230234214013.

It is not an unprimeable number, because it can be changed into a prime (311230234214063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2473434093 + ... + 2473559918.

It is an arithmetic number, because the mean of its divisors is an integer number (26407054036056).

Almost surely, 2^{311230234214043} is an apocalyptic number.

311230234214043 is a deficient number, since it is larger than the sum of its proper divisors (111282630362853).

311230234214043 is a wasteful number, since it uses less digits than its factorization.

311230234214043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4946994394.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 311230234214043 its reverse (340412432032113), we get a palindrome (651642666246156).

The spelling of 311230234214043 in words is "three hundred eleven trillion, two hundred thirty billion, two hundred thirty-four million, two hundred fourteen thousand, forty-three".