1000102100201 has 4 divisors (see below), whose sum is σ = 1032363458304. Its totient is φ = 967840742100.

The previous prime is 1000102100197. The next prime is 1000102100213. The reversal of 1000102100201 is 1020012010001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1000102100201 - 2² = 1000102100197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000102100801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16130679005 + ... + 16130679066.

It is an arithmetic number, because the mean of its divisors is an integer number (258090864576).

Almost surely, 2^{1000102100201} is an apocalyptic number.

It is an amenable number.

1000102100201 is a deficient number, since it is larger than the sum of its proper divisors (32261358103).

1000102100201 is an equidigital number, since it uses as much as digits as its factorization.

1000102100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32261358102.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1000102100201 its reverse (1020012010001), we get a palindrome (2020114110202).

It can be divided in two parts, 1000 and 102100201, that added together give a palindrome (102101201).

The spelling of 1000102100201 in words is "one trillion, one hundred two million, one hundred thousand, two hundred one".