1112321011141 has 2 divisors, whose sum is σ = 1112321011142. Its totient is φ = 1112321011140.

The previous prime is 1112321011133. The next prime is 1112321011157. The reversal of 1112321011141 is 1411101232111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 922072380516 + 190248630625 = 960246^2 + 436175^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112321011141 - 2³ = 1112321011133 is a prime.

It is a super-2 number, since 2×1112321011141² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112321011111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556160505570 + 556160505571.

It is an arithmetic number, because the mean of its divisors is an integer number (556160505571).

Almost surely, 2^{1112321011141} is an apocalyptic number.

It is an amenable number.

1112321011141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112321011141 is an equidigital number, since it uses as much as digits as its factorization.

1112321011141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 1112321011141 its reverse (1411101232111), we get a palindrome (2523422243252).

The spelling of 1112321011141 in words is "one trillion, one hundred twelve billion, three hundred twenty-one million, eleven thousand, one hundred forty-one".