2100146433 has 16 divisors (see below), whose sum is σ = 3491152896. Its totient is φ = 1090985040.

The previous prime is 2100146407. The next prime is 2100146441. The reversal of 2100146433 is 3346410012.

It is not a de Polignac number, because 2100146433 - 2⁸ = 2100146177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2100146443) 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, 4545541 + ... + 4546002.

It is an arithmetic number, because the mean of its divisors is an integer number (218197056).

Almost surely, 2^2100146433 is an apocalyptic number.

It is an amenable number.

2100146433 is a deficient number, since it is larger than the sum of its proper divisors (1391006463).

2100146433 is a wasteful number, since it uses less digits than its factorization.

2100146433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9091564.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2100146433 is about 45827.3546367233. The cubic root of 2100146433 is about 1280.6089292241.

Adding to 2100146433 its reverse (3346410012), we get a palindrome (5446556445).

The spelling of 2100146433 in words is "two billion, one hundred million, one hundred forty-six thousand, four hundred thirty-three".