12135058783 has 2 divisors, whose sum is σ = 12135058784. Its totient is φ = 12135058782.

The previous prime is 12135058753. The next prime is 12135058799. The reversal of 12135058783 is 38785053121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12135058783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12135058753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6067529391 + 6067529392.

It is an arithmetic number, because the mean of its divisors is an integer number (6067529392).

Almost surely, 2^12135058783 is an apocalyptic number.

12135058783 is a deficient number, since it is larger than the sum of its proper divisors (1).

12135058783 is an equidigital number, since it uses as much as digits as its factorization.

12135058783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 12135058783 in words is "twelve billion, one hundred thirty-five million, fifty-eight thousand, seven hundred eighty-three".