1355433022093 has 2 divisors, whose sum is σ = 1355433022094. Its totient is φ = 1355433022092.

The previous prime is 1355433022067. The next prime is 1355433022129. The reversal of 1355433022093 is 3902203345531.

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., 1345013104009 + 10419918084 = 1159747^2 + 102078^2 .

It is a cyclic number.

It is not a de Polignac number, because 1355433022093 - 2²⁵ = 1355399467661 is a prime.

It is a super-2 number, since 2×1355433022093² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1355433022393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677716511046 + 677716511047.

It is an arithmetic number, because the mean of its divisors is an integer number (677716511047).

Almost surely, 2^{1355433022093} is an apocalyptic number.

It is an amenable number.

1355433022093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1355433022093 is an equidigital number, since it uses as much as digits as its factorization.

1355433022093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 40.

The spelling of 1355433022093 in words is "one trillion, three hundred fifty-five billion, four hundred thirty-three million, twenty-two thousand, ninety-three".