1190803149101 has 2 divisors, whose sum is σ = 1190803149102. Its totient is φ = 1190803149100.

The previous prime is 1190803149073. The next prime is 1190803149131. The reversal of 1190803149101 is 1019413080911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1148819548900 + 41983600201 = 1071830^2 + 204899^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1190803149101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1190803149131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 595401574550 + 595401574551.

It is an arithmetic number, because the mean of its divisors is an integer number (595401574551).

Almost surely, 2^{1190803149101} is an apocalyptic number.

It is an amenable number.

1190803149101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1190803149101 is an equidigital number, since it uses as much as digits as its factorization.

1190803149101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 38.

The spelling of 1190803149101 in words is "one trillion, one hundred ninety billion, eight hundred three million, one hundred forty-nine thousand, one hundred one".