1101706826461 has 4 divisors (see below), whose sum is σ = 1103139475900. Its totient is φ = 1100274177024.

The previous prime is 1101706826459. The next prime is 1101706826491. The reversal of 1101706826461 is 1646286071011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 126216772900 + 975490053561 = 355270^2 + 987669^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101706826461 - 2¹ = 1101706826459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101706826491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716323566 + ... + 716325103.

It is an arithmetic number, because the mean of its divisors is an integer number (275784868975).

Almost surely, 2^{1101706826461} is an apocalyptic number.

It is an amenable number.

1101706826461 is a deficient number, since it is larger than the sum of its proper divisors (1432649439).

1101706826461 is an equidigital number, since it uses as much as digits as its factorization.

1101706826461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432649438.

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 1101706826461 in words is "one trillion, one hundred one billion, seven hundred six million, eight hundred twenty-six thousand, four hundred sixty-one".