1153401505327 has 2 divisors, whose sum is σ = 1153401505328. Its totient is φ = 1153401505326.

The previous prime is 1153401505261. The next prime is 1153401505343. The reversal of 1153401505327 is 7235051043511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1153401505327 - 2¹⁹ = 1153400981039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1153401508327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576700752663 + 576700752664.

It is an arithmetic number, because the mean of its divisors is an integer number (576700752664).

Almost surely, 2^{1153401505327} is an apocalyptic number.

1153401505327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153401505327 is an equidigital number, since it uses as much as digits as its factorization.

1153401505327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63000, while the sum is 37.

Adding to 1153401505327 its reverse (7235051043511), we get a palindrome (8388452548838).

The spelling of 1153401505327 in words is "one trillion, one hundred fifty-three billion, four hundred one million, five hundred five thousand, three hundred twenty-seven".