243119011007 has 2 divisors, whose sum is σ = 243119011008. Its totient is φ = 243119011006.

The previous prime is 243119010991. The next prime is 243119011043. The reversal of 243119011007 is 700110911342.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 243119011007 - 2⁴ = 243119010991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (243119011067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121559505503 + 121559505504.

It is an arithmetic number, because the mean of its divisors is an integer number (121559505504).

Almost surely, 2^243119011007 is an apocalyptic number.

243119011007 is a deficient number, since it is larger than the sum of its proper divisors (1).

243119011007 is an equidigital number, since it uses as much as digits as its factorization.

243119011007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

Adding to 243119011007 its reverse (700110911342), we get a palindrome (943229922349).

The spelling of 243119011007 in words is "two hundred forty-three billion, one hundred nineteen million, eleven thousand, seven".