2100443020232 has 16 divisors (see below), whose sum is σ = 3938409820800. Its totient is φ = 1050200401360.

The previous prime is 2100443020219. The next prime is 2100443020237. The reversal of 2100443020232 is 2320203440012.

It is a super-2 number, since 2×2100443020232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2100443020198 and 2100443020207.

It is not an unprimeable number, because it can be changed into a prime (2100443020237) 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, 2211632 + ... + 3015327.

It is an arithmetic number, because the mean of its divisors is an integer number (246150613800).

Almost surely, 2^{2100443020232} is an apocalyptic number.

It is an amenable number.

2100443020232 is a deficient number, since it is larger than the sum of its proper divisors (1837966800568).

2100443020232 is a wasteful number, since it uses less digits than its factorization.

2100443020232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5277196 (or 5277192 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 2100443020232 its reverse (2320203440012), we get a palindrome (4420646460244).

The spelling of 2100443020232 in words is "two trillion, one hundred billion, four hundred forty-three million, twenty thousand, two hundred thirty-two".