1152101648729 has 2 divisors, whose sum is σ = 1152101648730. Its totient is φ = 1152101648728.

The previous prime is 1152101648707. The next prime is 1152101648743. The reversal of 1152101648729 is 9278461012511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1023739240000 + 128362408729 = 1011800^2 + 358277^2 .

It is a cyclic number.

It is not a de Polignac number, because 1152101648729 - 2²⁰ = 1152100600153 is a prime.

It is not a weakly prime, because it can be changed into another prime (1152101648329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576050824364 + 576050824365.

It is an arithmetic number, because the mean of its divisors is an integer number (576050824365).

Almost surely, 2^{1152101648729} is an apocalyptic number.

It is an amenable number.

1152101648729 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152101648729 is an equidigital number, since it uses as much as digits as its factorization.

1152101648729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 47.

The spelling of 1152101648729 in words is "one trillion, one hundred fifty-two billion, one hundred one million, six hundred forty-eight thousand, seven hundred twenty-nine".