110100102021099 has 144 divisors (see below), whose sum is σ = 172995884365824. Its totient is φ = 69980843721600.

The previous prime is 110100102021079. The next prime is 110100102021121. The reversal of 110100102021099 is 990120201001011.

It is not a de Polignac number, because 110100102021099 - 2²⁵ = 110100068466667 is a prime.

It is a super-3 number, since 3×110100102021099³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (110100102021059) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 35712000412 + ... + 35712003494.

It is an arithmetic number, because the mean of its divisors is an integer number (1201360308096).

Almost surely, 2^{110100102021099} is an apocalyptic number.

110100102021099 is a deficient number, since it is larger than the sum of its proper divisors (62895782344725).

110100102021099 is an frugal number, since it uses more digits than its factorization.

110100102021099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5682 (or 5661 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 27.

The spelling of 110100102021099 in words is "one hundred ten trillion, one hundred billion, one hundred two million, twenty-one thousand, ninety-nine".