1132021097 has 2 divisors, whose sum is σ = 1132021098. Its totient is φ = 1132021096.

The previous prime is 1132021091. The next prime is 1132021123. The reversal of 1132021097 is 7901202311.

It is an a-pointer prime, because the next prime (1132021123) can be obtained adding 1132021097 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1117966096 + 14055001 = 33436^2 + 3749^2 .

It is an emirp because it is prime and its reverse (7901202311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1132021097 - 2¹⁰ = 1132020073 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132021091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566010548 + 566010549.

It is an arithmetic number, because the mean of its divisors is an integer number (566010549).

Almost surely, 2^1132021097 is an apocalyptic number.

It is an amenable number.

1132021097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132021097 is an equidigital number, since it uses as much as digits as its factorization.

1132021097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 1132021097 is about 33645.5212026802. The cubic root of 1132021097 is about 1042.2010512518.

The spelling of 1132021097 in words is "one billion, one hundred thirty-two million, twenty-one thousand, ninety-seven".