1100340405169 has 2 divisors, whose sum is σ = 1100340405170. Its totient is φ = 1100340405168.

The previous prime is 1100340405133. The next prime is 1100340405181. The reversal of 1100340405169 is 9615040430011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1093934003569 + 6406401600 = 1045913^2 + 80040^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100340405169 - 2²⁹ = 1099803534257 is a prime.

It is a super-2 number, since 2×1100340405169² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1100340409169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550170202584 + 550170202585.

It is an arithmetic number, because the mean of its divisors is an integer number (550170202585).

Almost surely, 2^{1100340405169} is an apocalyptic number.

It is an amenable number.

1100340405169 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100340405169 is an equidigital number, since it uses as much as digits as its factorization.

1100340405169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 1100340405169 in words is "one trillion, one hundred billion, three hundred forty million, four hundred five thousand, one hundred sixty-nine".