2103111022101 has 8 divisors (see below), whose sum is σ = 2804183067264. Its totient is φ = 1402056495840.

The previous prime is 2103111022091. The next prime is 2103111022127. The reversal of 2103111022101 is 1012201113012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2103111022101 - 2³³ = 2094521087509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103111022151) 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, 4097005 + ... + 4581666.

It is an arithmetic number, because the mean of its divisors is an integer number (350522883408).

Almost surely, 2^{2103111022101} is an apocalyptic number.

It is an amenable number.

2103111022101 is a deficient number, since it is larger than the sum of its proper divisors (701072045163).

2103111022101 is an equidigital number, since it uses as much as digits as its factorization.

2103111022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8759451.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 2103111022101 its reverse (1012201113012), we get a palindrome (3115312135113).

The spelling of 2103111022101 in words is "two trillion, one hundred three billion, one hundred eleven million, twenty-two thousand, one hundred one".