10101201119987 has 2 divisors, whose sum is σ = 10101201119988. Its totient is φ = 10101201119986.

The previous prime is 10101201119983. The next prime is 10101201120053. The reversal of 10101201119987 is 78991110210101.

It is a weak prime.

It is an emirp because it is prime and its reverse (78991110210101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10101201119987 - 2² = 10101201119983 is a prime.

It is not a weakly prime, because it can be changed into another prime (10101201119983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050600559993 + 5050600559994.

It is an arithmetic number, because the mean of its divisors is an integer number (5050600559994).

Almost surely, 2^{10101201119987} is an apocalyptic number.

10101201119987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101201119987 is an equidigital number, since it uses as much as digits as its factorization.

10101201119987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 41.

The spelling of 10101201119987 in words is "ten trillion, one hundred one billion, two hundred one million, one hundred nineteen thousand, nine hundred eighty-seven".