1106540723 has 2 divisors, whose sum is σ = 1106540724. Its totient is φ = 1106540722.

The previous prime is 1106540719. The next prime is 1106540777. The reversal of 1106540723 is 3270456011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1106540723 - 2² = 1106540719 is a prime.

It is not a weakly prime, because it can be changed into another prime (1106540623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553270361 + 553270362.

It is an arithmetic number, because the mean of its divisors is an integer number (553270362).

Almost surely, 2^1106540723 is an apocalyptic number.

1106540723 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106540723 is an equidigital number, since it uses as much as digits as its factorization.

1106540723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1106540723 is about 33264.7068677901. The cubic root of 1106540723 is about 1034.3220911812.

Adding to 1106540723 its reverse (3270456011), we get a palindrome (4376996734).

The spelling of 1106540723 in words is "one billion, one hundred six million, five hundred forty thousand, seven hundred twenty-three".