1011202100099 has 8 divisors (see below), whose sum is σ = 1032536341200. Its totient is φ = 990070079616.

The previous prime is 1011202100039. The next prime is 1011202100101. The reversal of 1011202100099 is 9900012021101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011202100099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011202100009) 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, 50545049 + ... + 50565050.

It is an arithmetic number, because the mean of its divisors is an integer number (129067042650).

Almost surely, 2^{1011202100099} is an apocalyptic number.

1011202100099 is a deficient number, since it is larger than the sum of its proper divisors (21334241101).

1011202100099 is a wasteful number, since it uses less digits than its factorization.

1011202100099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101110309.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 1011202100099 in words is "one trillion, eleven billion, two hundred two million, one hundred thousand, ninety-nine".