202252344403 has 4 divisors (see below), whose sum is σ = 202262532328. Its totient is φ = 202242156480.

The previous prime is 202252344391. The next prime is 202252344491. The reversal of 202252344403 is 304443252202.

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-202252344403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202252344103) 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, 5064126 + ... + 5103907.

It is an arithmetic number, because the mean of its divisors is an integer number (50565633082).

Almost surely, 2^202252344403 is an apocalyptic number.

202252344403 is a deficient number, since it is larger than the sum of its proper divisors (10187925).

202252344403 is a wasteful number, since it uses less digits than its factorization.

202252344403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10187924.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 202252344403 its reverse (304443252202), we get a palindrome (506695596605).

The spelling of 202252344403 in words is "two hundred two billion, two hundred fifty-two million, three hundred forty-four thousand, four hundred three".