100101211102019 has 8 divisors (see below), whose sum is σ = 104586161245440. Its totient is φ = 95627321256456.

The previous prime is 100101211102007. The next prime is 100101211102031. The reversal of 100101211102019 is 910201112101001.

It is an interprime number because it is at equal distance from previous prime (100101211102007) and next prime (100101211102031).

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 100101211102019 - 2¹⁶ = 100101211036483 is a prime.

It is a super-2 number, since 2×100101211102019² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100101211102049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2765055959 + ... + 2765092160.

It is an arithmetic number, because the mean of its divisors is an integer number (13073270155680).

Almost surely, 2^{100101211102019} is an apocalyptic number.

100101211102019 is a deficient number, since it is larger than the sum of its proper divisors (4484950143421).

100101211102019 is an equidigital number, since it uses as much as digits as its factorization.

100101211102019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5530148929.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 100101211102019 in words is "one hundred trillion, one hundred one billion, two hundred eleven million, one hundred two thousand, nineteen".