1100115543341 has 2 divisors, whose sum is σ = 1100115543342. Its totient is φ = 1100115543340.

The previous prime is 1100115543337. The next prime is 1100115543361. The reversal of 1100115543341 is 1433455110011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1081660320841 + 18455222500 = 1040029^2 + 135850^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100115543341 - 2² = 1100115543337 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100115543361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550057771670 + 550057771671.

It is an arithmetic number, because the mean of its divisors is an integer number (550057771671).

Almost surely, 2^{1100115543341} is an apocalyptic number.

It is an amenable number.

1100115543341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100115543341 is an equidigital number, since it uses as much as digits as its factorization.

1100115543341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 1100115543341 in words is "one trillion, one hundred billion, one hundred fifteen million, five hundred forty-three thousand, three hundred forty-one".