101000100001099 has 4 divisors (see below), whose sum is σ = 108769338462736. Its totient is φ = 93230861539464.

The previous prime is 101000100001091. The next prime is 101000100001121. The reversal of 101000100001099 is 990100001000101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101000100001099 - 2³ = 101000100001091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101000100001091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3884619230799 + ... + 3884619230824.

It is an arithmetic number, because the mean of its divisors is an integer number (27192334615684).

Almost surely, 2^{101000100001099} is an apocalyptic number.

101000100001099 is a deficient number, since it is larger than the sum of its proper divisors (7769238461637).

101000100001099 is an equidigital number, since it uses as much as digits as its factorization.

101000100001099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7769238461636.

The product of its (nonzero) digits is 81, while the sum is 22.

The spelling of 101000100001099 in words is "one hundred one trillion, one hundred million, one thousand, ninety-nine".