1131052343467 has 2 divisors, whose sum is σ = 1131052343468. Its totient is φ = 1131052343466.

The previous prime is 1131052343429. The next prime is 1131052343483. The reversal of 1131052343467 is 7643432501311.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1131052343467 is a prime.

It is not a weakly prime, because it can be changed into another prime (1131052343497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565526171733 + 565526171734.

It is an arithmetic number, because the mean of its divisors is an integer number (565526171734).

Almost surely, 2^{1131052343467} is an apocalyptic number.

1131052343467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131052343467 is an equidigital number, since it uses as much as digits as its factorization.

1131052343467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

Adding to 1131052343467 its reverse (7643432501311), we get a palindrome (8774484844778).

The spelling of 1131052343467 in words is "one trillion, one hundred thirty-one billion, fifty-two million, three hundred forty-three thousand, four hundred sixty-seven".