1353179931827 has 2 divisors, whose sum is σ = 1353179931828. Its totient is φ = 1353179931826.

The previous prime is 1353179931787. The next prime is 1353179931839. The reversal of 1353179931827 is 7281399713531.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (7281399713531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1353179931827 - 2¹² = 1353179927731 is a prime.

It is not a weakly prime, because it can be changed into another prime (1353179931227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676589965913 + 676589965914.

It is an arithmetic number, because the mean of its divisors is an integer number (676589965914).

Almost surely, 2^{1353179931827} is an apocalyptic number.

1353179931827 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353179931827 is an equidigital number, since it uses as much as digits as its factorization.

1353179931827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8573040, while the sum is 59.

The spelling of 1353179931827 in words is "one trillion, three hundred fifty-three billion, one hundred seventy-nine million, nine hundred thirty-one thousand, eight hundred twenty-seven".