23440441202203 has 2 divisors, whose sum is σ = 23440441202204. Its totient is φ = 23440441202202.

The previous prime is 23440441202183. The next prime is 23440441202251. The reversal of 23440441202203 is 30220214404432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23440441202203 - 2⁹ = 23440441201691 is a prime.

It is not a weakly prime, because it can be changed into another prime (23440441202273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11720220601101 + 11720220601102.

It is an arithmetic number, because the mean of its divisors is an integer number (11720220601102).

Almost surely, 2^{23440441202203} is an apocalyptic number.

23440441202203 is a deficient number, since it is larger than the sum of its proper divisors (1).

23440441202203 is an equidigital number, since it uses as much as digits as its factorization.

23440441202203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 23440441202203 its reverse (30220214404432), we get a palindrome (53660655606635).

The spelling of 23440441202203 in words is "twenty-three trillion, four hundred forty billion, four hundred forty-one million, two hundred two thousand, two hundred three".