10001101099987 has 2 divisors, whose sum is σ = 10001101099988. Its totient is φ = 10001101099986.

The previous prime is 10001101099967. The next prime is 10001101100021. The reversal of 10001101099987 is 78999010110001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10001101099987 - 2²⁷ = 10000966882259 is a prime.

It is a super-2 number, since 2×10001101099987² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10001101099937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000550549993 + 5000550549994.

It is an arithmetic number, because the mean of its divisors is an integer number (5000550549994).

Almost surely, 2^{10001101099987} is an apocalyptic number.

10001101099987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001101099987 is an equidigital number, since it uses as much as digits as its factorization.

10001101099987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 46.

The spelling of 10001101099987 in words is "ten trillion, one billion, one hundred one million, ninety-nine thousand, nine hundred eighty-seven".