11333233097 has 2 divisors, whose sum is σ = 11333233098. Its totient is φ = 11333233096.

The previous prime is 11333233081. The next prime is 11333233139. The reversal of 11333233097 is 79033233311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7241839801 + 4091393296 = 85099^2 + 63964^2 .

It is an emirp because it is prime and its reverse (79033233311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11333233097 - 2⁴ = 11333233081 is a prime.

It is a super-2 number, since 2×11333233097² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11333233027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666616548 + 5666616549.

It is an arithmetic number, because the mean of its divisors is an integer number (5666616549).

Almost surely, 2^11333233097 is an apocalyptic number.

It is an amenable number.

11333233097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11333233097 is an equidigital number, since it uses as much as digits as its factorization.

11333233097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30618, while the sum is 35.

The spelling of 11333233097 in words is "eleven billion, three hundred thirty-three million, two hundred thirty-three thousand, ninety-seven".