101122200020987 has 8 divisors (see below), whose sum is σ = 102354173092416. Its totient is φ = 99890551552392.

The previous prime is 101122200020971. The next prime is 101122200021047. The reversal of 101122200020987 is 789020002221101.

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 101122200020987 - 2⁴ = 101122200020971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101122200020087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80523833 + ... + 81769994.

It is an arithmetic number, because the mean of its divisors is an integer number (12794271636552).

Almost surely, 2^{101122200020987} is an apocalyptic number.

101122200020987 is a deficient number, since it is larger than the sum of its proper divisors (1231973071429).

101122200020987 is an equidigital number, since it uses as much as digits as its factorization.

101122200020987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162301417.

The product of its (nonzero) digits is 8064, while the sum is 35.

The spelling of 101122200020987 in words is "one hundred one trillion, one hundred twenty-two billion, two hundred million, twenty thousand, nine hundred eighty-seven".