1145833230097 has 8 divisors (see below), whose sum is σ = 1187472825000. Its totient is φ = 1104335508864.

The previous prime is 1145833230077. The next prime is 1145833230107. The reversal of 1145833230097 is 7900323385411.

It is a Cunningham number, because it is equal to 1070436²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 1145833230096 = 1^2 + 1070436^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1145833230097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1145833230077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35451972 + ... + 35484277.

It is an arithmetic number, because the mean of its divisors is an integer number (148434103125).

Almost surely, 2^{1145833230097} is an apocalyptic number.

It is an amenable number.

1145833230097 is a deficient number, since it is larger than the sum of its proper divisors (41639594903).

1145833230097 is an equidigital number, since it uses as much as digits as its factorization.

1145833230097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70936835.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 1145833230097 in words is "one trillion, one hundred forty-five billion, eight hundred thirty-three million, two hundred thirty thousand, ninety-seven".