2102100220033 has 16 divisors (see below), whose sum is σ = 2317060259136. Its totient is φ = 1891120573440.

The previous prime is 2102100220019. The next prime is 2102100220037. The reversal of 2102100220033 is 3300220012012.

It is a cyclic number.

It is not a de Polignac number, because 2102100220033 - 2⁵ = 2102100220001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2102100219989 and 2102100220016.

It is not an unprimeable number, because it can be changed into a prime (2102100220037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11940910 + ... + 12115672.

It is an arithmetic number, because the mean of its divisors is an integer number (144816266196).

Almost surely, 2^{2102100220033} is an apocalyptic number.

It is an amenable number.

2102100220033 is a deficient number, since it is larger than the sum of its proper divisors (214960039103).

2102100220033 is a wasteful number, since it uses less digits than its factorization.

2102100220033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186144.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2102100220033 its reverse (3300220012012), we get a palindrome (5402320232045).

The spelling of 2102100220033 in words is "two trillion, one hundred two billion, one hundred million, two hundred twenty thousand, thirty-three".