101011011001099 has 8 divisors (see below), whose sum is σ = 101251172048432. Its totient is φ = 100770881656320.

The previous prime is 101011011001097. The next prime is 101011011001123. The reversal of 101011011001099 is 990100110110101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101011011001099 - 2¹ = 101011011001097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101011011001097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1539534 + ... + 14296579.

It is an arithmetic number, because the mean of its divisors is an integer number (12656396506054).

Almost surely, 2^{101011011001099} is an apocalyptic number.

101011011001099 is a deficient number, since it is larger than the sum of its proper divisors (240161047333).

101011011001099 is a wasteful number, since it uses less digits than its factorization.

101011011001099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15851277.

The product of its (nonzero) digits is 81, while the sum is 25.

The spelling of 101011011001099 in words is "one hundred one trillion, eleven billion, eleven million, one thousand, ninety-nine".