1130988646901 has 2 divisors, whose sum is σ = 1130988646902. Its totient is φ = 1130988646900.

The previous prime is 1130988646897. The next prime is 1130988646933. The reversal of 1130988646901 is 1096468890311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 772755274225 + 358233372676 = 879065^2 + 598526^2 .

It is an emirp because it is prime and its reverse (1096468890311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1130988646901 - 2² = 1130988646897 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130988646001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565494323450 + 565494323451.

It is an arithmetic number, because the mean of its divisors is an integer number (565494323451).

Almost surely, 2^{1130988646901} is an apocalyptic number.

It is an amenable number.

1130988646901 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130988646901 is an equidigital number, since it uses as much as digits as its factorization.

1130988646901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2239488, while the sum is 56.

The spelling of 1130988646901 in words is "one trillion, one hundred thirty billion, nine hundred eighty-eight million, six hundred forty-six thousand, nine hundred one".