1105235497 has 2 divisors, whose sum is σ = 1105235498. Its totient is φ = 1105235496.

The previous prime is 1105235479. The next prime is 1105235561. The reversal of 1105235497 is 7945325011.

Together with previous prime (1105235479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 843960601 + 261274896 = 29051^2 + 16164^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105235497 - 2¹¹ = 1105233449 is a prime.

It is not a weakly prime, because it can be changed into another prime (1105235477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552617748 + 552617749.

It is an arithmetic number, because the mean of its divisors is an integer number (552617749).

Almost surely, 2^1105235497 is an apocalyptic number.

It is an amenable number.

1105235497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105235497 is an equidigital number, since it uses as much as digits as its factorization.

1105235497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 1105235497 is about 33245.0822979881. The cubic root of 1105235497 is about 1033.9152511329.

The spelling of 1105235497 in words is "one billion, one hundred five million, two hundred thirty-five thousand, four hundred ninety-seven".