2032100121203 has 16 divisors (see below), whose sum is σ = 2116747948800. Its totient is φ = 1948708540800.

The previous prime is 2032100121187. The next prime is 2032100121211. The reversal of 2032100121203 is 3021210012302.

It is a cyclic number.

It is not a de Polignac number, because 2032100121203 - 2⁴ = 2032100121187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2032100121223) 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, 1422101 + ... + 2467097.

It is an arithmetic number, because the mean of its divisors is an integer number (132296746800).

Almost surely, 2^{2032100121203} is an apocalyptic number.

2032100121203 is a deficient number, since it is larger than the sum of its proper divisors (84647827597).

2032100121203 is a wasteful number, since it uses less digits than its factorization.

2032100121203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045598.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2032100121203 its reverse (3021210012302), we get a palindrome (5053310133505).

The spelling of 2032100121203 in words is "two trillion, thirty-two billion, one hundred million, one hundred twenty-one thousand, two hundred three".