1121452176941 has 2 divisors, whose sum is σ = 1121452176942. Its totient is φ = 1121452176940.

The previous prime is 1121452176919. The next prime is 1121452177117. The reversal of 1121452176941 is 1496712541211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 612847859716 + 508604317225 = 782846^2 + 713165^2 .

It is a cyclic number.

It is not a de Polignac number, because 1121452176941 - 2¹⁸ = 1121451914797 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121452176892 and 1121452176901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121452179941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560726088470 + 560726088471.

It is an arithmetic number, because the mean of its divisors is an integer number (560726088471).

Almost surely, 2^{1121452176941} is an apocalyptic number.

It is an amenable number.

1121452176941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121452176941 is an equidigital number, since it uses as much as digits as its factorization.

1121452176941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 44.

The spelling of 1121452176941 in words is "one trillion, one hundred twenty-one billion, four hundred fifty-two million, one hundred seventy-six thousand, nine hundred forty-one".