101021212001099 has 8 divisors (see below), whose sum is σ = 112301496220032. Its totient is φ = 90242273747520.

The previous prime is 101021212001081. The next prime is 101021212001117. The reversal of 101021212001099 is 990100212120101.

It is an interprime number because it is at equal distance from previous prime (101021212001081) and next prime (101021212001117).

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 101021212001099 - 2¹² = 101021211997003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101021212004099) 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, 125336490914 + ... + 125336491719.

It is an arithmetic number, because the mean of its divisors is an integer number (14037687027504).

Almost surely, 2^{101021212001099} is an apocalyptic number.

101021212001099 is a deficient number, since it is larger than the sum of its proper divisors (11280284218933).

101021212001099 is a wasteful number, since it uses less digits than its factorization.

101021212001099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250672982677.

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 101021212001099 in words is "one hundred one trillion, twenty-one billion, two hundred twelve million, one thousand, ninety-nine".