1153981687307 has 2 divisors, whose sum is σ = 1153981687308. Its totient is φ = 1153981687306.

The previous prime is 1153981687247. The next prime is 1153981687357. The reversal of 1153981687307 is 7037861893511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1153981687307 - 2⁸ = 1153981687051 is a prime.

It is not a weakly prime, because it can be changed into another prime (1153981687357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576990843653 + 576990843654.

It is an arithmetic number, because the mean of its divisors is an integer number (576990843654).

Almost surely, 2^{1153981687307} is an apocalyptic number.

1153981687307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153981687307 is an equidigital number, since it uses as much as digits as its factorization.

1153981687307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 59.

The spelling of 1153981687307 in words is "one trillion, one hundred fifty-three billion, nine hundred eighty-one million, six hundred eighty-seven thousand, three hundred seven".