2123006633 has 4 divisors (see below), whose sum is σ = 2316007248. Its totient is φ = 1930006020.

The previous prime is 2123006539. The next prime is 2123006653. The reversal of 2123006633 is 3366003212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2123006633 - 2¹² = 2123002537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2123006653) 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, 96500291 + ... + 96500312.

It is an arithmetic number, because the mean of its divisors is an integer number (579001812).

Almost surely, 2^2123006633 is an apocalyptic number.

It is an amenable number.

2123006633 is a deficient number, since it is larger than the sum of its proper divisors (193000615).

2123006633 is a wasteful number, since it uses less digits than its factorization.

2123006633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193000614.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 2123006633 is about 46076.0961128436. The cubic root of 2123006633 is about 1285.2386689467.

Adding to 2123006633 its reverse (3366003212), we get a palindrome (5489009845).

The spelling of 2123006633 in words is "two billion, one hundred twenty-three million, six thousand, six hundred thirty-three".