1153630097 has 2 divisors, whose sum is σ = 1153630098. Its totient is φ = 1153630096.

The previous prime is 1153630069. The next prime is 1153630099. The reversal of 1153630097 is 7900363511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1062694801 + 90935296 = 32599^2 + 9536^2 .

It is a cyclic number.

It is not a de Polignac number, because 1153630097 - 2²⁴ = 1136852881 is a prime.

Together with 1153630099, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1153630099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576815048 + 576815049.

It is an arithmetic number, because the mean of its divisors is an integer number (576815049).

Almost surely, 2^1153630097 is an apocalyptic number.

It is an amenable number.

1153630097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153630097 is an equidigital number, since it uses as much as digits as its factorization.

1153630097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 1153630097 is about 33965.1306047835. The cubic root of 1153630097 is about 1048.7907763475.

The spelling of 1153630097 in words is "one billion, one hundred fifty-three million, six hundred thirty thousand, ninety-seven".