202323041403 has 32 divisors (see below), whose sum is σ = 312330332160. Its totient is φ = 114103641600.

The previous prime is 202323041357. The next prime is 202323041423. The reversal of 202323041403 is 304140323202.

It is not a de Polignac number, because 202323041403 - 2⁶ = 202323041339 is a prime.

It is a super-2 number, since 2×202323041403² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202323041423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4318303 + ... + 4364903.

It is an arithmetic number, because the mean of its divisors is an integer number (9760322880).

Almost surely, 2^202323041403 is an apocalyptic number.

202323041403 is a deficient number, since it is larger than the sum of its proper divisors (110007290757).

202323041403 is a wasteful number, since it uses less digits than its factorization.

202323041403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49307.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 202323041403 its reverse (304140323202), we get a palindrome (506463364605).

The spelling of 202323041403 in words is "two hundred two billion, three hundred twenty-three million, forty-one thousand, four hundred three".