1102001002099 has 4 divisors (see below), whose sum is σ = 1102391924040. Its totient is φ = 1101610080160.

The previous prime is 1102001002093. The next prime is 1102001002121. The reversal of 1102001002099 is 9902001002011.

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 1102001002099 - 2²⁷ = 1101866784371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102001002093) 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, 195456742 + ... + 195462379.

It is an arithmetic number, because the mean of its divisors is an integer number (275597981010).

Almost surely, 2^{1102001002099} is an apocalyptic number.

1102001002099 is a deficient number, since it is larger than the sum of its proper divisors (390921941).

1102001002099 is an equidigital number, since it uses as much as digits as its factorization.

1102001002099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390921940.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 1102001002099 in words is "one trillion, one hundred two billion, one million, two thousand, ninety-nine".