2323553203451 has 4 divisors (see below), whose sum is σ = 2460232803672. Its totient is φ = 2186873603232.

The previous prime is 2323553203421. The next prime is 2323553203469. The reversal of 2323553203451 is 1543023553232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2323553203451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2323553203421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68339800085 + ... + 68339800118.

It is an arithmetic number, because the mean of its divisors is an integer number (615058200918).

Almost surely, 2^{2323553203451} is an apocalyptic number.

2323553203451 is a deficient number, since it is larger than the sum of its proper divisors (136679600221).

2323553203451 is a wasteful number, since it uses less digits than its factorization.

2323553203451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136679600220.

The product of its (nonzero) digits is 324000, while the sum is 38.

Adding to 2323553203451 its reverse (1543023553232), we get a palindrome (3866576756683).

The spelling of 2323553203451 in words is "two trillion, three hundred twenty-three billion, five hundred fifty-three million, two hundred three thousand, four hundred fifty-one".