2233453123 has 4 divisors (see below), whose sum is σ = 2436494328. Its totient is φ = 2030411920.

The previous prime is 2233453121. The next prime is 2233453127. The reversal of 2233453123 is 3213543322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2233453123 - 2¹ = 2233453121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2233453091 and 2233453100.

It is not an unprimeable number, because it can be changed into a prime (2233453121) 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, 101520586 + ... + 101520607.

It is an arithmetic number, because the mean of its divisors is an integer number (609123582).

Almost surely, 2^2233453123 is an apocalyptic number.

2233453123 is a deficient number, since it is larger than the sum of its proper divisors (203041205).

2233453123 is a wasteful number, since it uses less digits than its factorization.

2233453123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203041204.

The product of its digits is 12960, while the sum is 28.

The square root of 2233453123 is about 47259.4236422748. The cubic root of 2233453123 is about 1307.1505617959.

Adding to 2233453123 its reverse (3213543322), we get a palindrome (5446996445).

It can be divided in two parts, 22334 and 53123, that added together give a palindrome (75457).

The spelling of 2233453123 in words is "two billion, two hundred thirty-three million, four hundred fifty-three thousand, one hundred twenty-three".