101001101001099 has 32 divisors (see below), whose sum is σ = 148632443796480. Its totient is φ = 60628386843648.

The previous prime is 101001101001037. The next prime is 101001101001107. The reversal of 101001101001099 is 990100101100101.

It is not a de Polignac number, because 101001101001099 - 2¹⁶ = 101001100935563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101001101101099) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 197225734 + ... + 197737179.

It is an arithmetic number, because the mean of its divisors is an integer number (4644763868640).

Almost surely, 2^{101001101001099} is an apocalyptic number.

101001101001099 is a deficient number, since it is larger than the sum of its proper divisors (47631342795381).

101001101001099 is a wasteful number, since it uses less digits than its factorization.

101001101001099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394963091.

The product of its (nonzero) digits is 81, while the sum is 24.

The spelling of 101001101001099 in words is "one hundred one trillion, one billion, one hundred one million, one thousand, ninety-nine".