1311042114122 has 16 divisors (see below), whose sum is σ = 2118292221192. Its totient is φ = 604966371840.

The previous prime is 1311042114097. The next prime is 1311042114133. The reversal of 1311042114122 is 2214112401131.

It can be written as a sum of positive squares in 4 ways, for example, as 958634851801 + 352407262321 = 979099^2 + 593639^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5292779 + ... + 5534942.

Almost surely, 2^{1311042114122} is an apocalyptic number.

1311042114122 is a deficient number, since it is larger than the sum of its proper divisors (807250107070).

1311042114122 is a wasteful number, since it uses less digits than its factorization.

1311042114122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10832393.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 1311042114122 its reverse (2214112401131), we get a palindrome (3525154515253).

The spelling of 1311042114122 in words is "one trillion, three hundred eleven billion, forty-two million, one hundred fourteen thousand, one hundred twenty-two".