11990263613099 has 2 divisors, whose sum is σ = 11990263613100. Its totient is φ = 11990263613098.

The previous prime is 11990263613011. The next prime is 11990263613129. The reversal of 11990263613099 is 99031636209911.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11990263613099 is a prime.

It is not a weakly prime, because it can be changed into another prime (11990263603099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5995131806549 + 5995131806550.

It is an arithmetic number, because the mean of its divisors is an integer number (5995131806550).

Almost surely, 2^{11990263613099} is an apocalyptic number.

11990263613099 is a deficient number, since it is larger than the sum of its proper divisors (1).

11990263613099 is an equidigital number, since it uses as much as digits as its factorization.

11990263613099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4251528, while the sum is 59.

The spelling of 11990263613099 in words is "eleven trillion, nine hundred ninety billion, two hundred sixty-three million, six hundred thirteen thousand, ninety-nine".