1135590019373 has 2 divisors, whose sum is σ = 1135590019374. Its totient is φ = 1135590019372.

The previous prime is 1135590019363. The next prime is 1135590019387. The reversal of 1135590019373 is 3739100955311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1105688001289 + 29902018084 = 1051517^2 + 172922^2 .

It is a cyclic number.

It is not a de Polignac number, because 1135590019373 - 2¹⁸ = 1135589757229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1135590019313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567795009686 + 567795009687.

It is an arithmetic number, because the mean of its divisors is an integer number (567795009687).

Almost surely, 2^{1135590019373} is an apocalyptic number.

It is an amenable number.

1135590019373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135590019373 is an equidigital number, since it uses as much as digits as its factorization.

1135590019373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 382725, while the sum is 47.

The spelling of 1135590019373 in words is "one trillion, one hundred thirty-five billion, five hundred ninety million, nineteen thousand, three hundred seventy-three".