100010102211987 has 24 divisors (see below), whose sum is σ = 146618243857680. Its totient is φ = 60592761715200.

The previous prime is 100010102211907. The next prime is 100010102212049. The reversal of 100010102211987 is 789112201010001.

It is not a de Polignac number, because 100010102211987 - 2¹⁴ = 100010102195603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (100010102211907) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43005162 + ... + 45271007.

It is an arithmetic number, because the mean of its divisors is an integer number (6109093494070).

Almost surely, 2^{100010102211987} is an apocalyptic number.

100010102211987 is a deficient number, since it is larger than the sum of its proper divisors (46608141645693).

100010102211987 is a wasteful number, since it uses less digits than its factorization.

100010102211987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88279315 (or 88279304 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 33.

Adding to 100010102211987 its reverse (789112201010001), we get a palindrome (889122303221988).

The spelling of 100010102211987 in words is "one hundred trillion, ten billion, one hundred two million, two hundred eleven thousand, nine hundred eighty-seven".