1105726233841 has 2 divisors, whose sum is σ = 1105726233842. Its totient is φ = 1105726233840.

The previous prime is 1105726233827. The next prime is 1105726233851. The reversal of 1105726233841 is 1483326275011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 815120065600 + 290606168241 = 902840^2 + 539079^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105726233841 - 2¹¹ = 1105726231793 is a prime.

It is a super-2 number, since 2×1105726233841² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1105726233851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552863116920 + 552863116921.

It is an arithmetic number, because the mean of its divisors is an integer number (552863116921).

Almost surely, 2^{1105726233841} is an apocalyptic number.

It is an amenable number.

1105726233841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105726233841 is an equidigital number, since it uses as much as digits as its factorization.

1105726233841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 1105726233841 in words is "one trillion, one hundred five billion, seven hundred twenty-six million, two hundred thirty-three thousand, eight hundred forty-one".