1233240293 has 2 divisors, whose sum is σ = 1233240294. Its totient is φ = 1233240292.

The previous prime is 1233240269. The next prime is 1233240317. The reversal of 1233240293 is 3920423321.

It is a balanced prime because it is at equal distance from previous prime (1233240269) and next prime (1233240317).

It can be written as a sum of positive squares in only one way, i.e., 1203187969 + 30052324 = 34687^2 + 5482^2 .

It is a cyclic number.

It is not a de Polignac number, because 1233240293 - 2⁸ = 1233240037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1233240263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616620146 + 616620147.

It is an arithmetic number, because the mean of its divisors is an integer number (616620147).

Almost surely, 2^1233240293 is an apocalyptic number.

It is an amenable number.

1233240293 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233240293 is an equidigital number, since it uses as much as digits as its factorization.

1233240293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 1233240293 is about 35117.5211682146. The cubic root of 1233240293 is about 1072.3813074764.

It can be divided in two parts, 12332 and 40293, that added together give a palindrome (52625).

The spelling of 1233240293 in words is "one billion, two hundred thirty-three million, two hundred forty thousand, two hundred ninety-three".