2100201010103 has 8 divisors (see below), whose sum is σ = 2405240647680. Its totient is φ = 1796414103000.

The previous prime is 2100201010087. The next prime is 2100201010139. The reversal of 2100201010103 is 3010101020012.

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 2100201010103 - 2⁴ = 2100201010087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100201010603) 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, 313179023 + ... + 313185728.

It is an arithmetic number, because the mean of its divisors is an integer number (300655080960).

Almost surely, 2^{2100201010103} is an apocalyptic number.

2100201010103 is a deficient number, since it is larger than the sum of its proper divisors (305039637577).

2100201010103 is an equidigital number, since it uses as much as digits as its factorization.

2100201010103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626365237.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 2100201010103 its reverse (3010101020012), we get a palindrome (5110302030115).

Subtracting 2100201010103 from its reverse (3010101020012), we obtain a palindrome (909900009909).

The spelling of 2100201010103 in words is "two trillion, one hundred billion, two hundred one million, ten thousand, one hundred three".