102202423403 has 4 divisors (see below), whose sum is σ = 108214330680. Its totient is φ = 96190516128.

The previous prime is 102202423373. The next prime is 102202423451. The reversal of 102202423403 is 304324202201.

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 102202423403 - 2⁶ = 102202423339 is a prime.

It is a super-3 number, since 3×102202423403³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102202423903) 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, 3005953613 + ... + 3005953646.

It is an arithmetic number, because the mean of its divisors is an integer number (27053582670).

Almost surely, 2^102202423403 is an apocalyptic number.

102202423403 is a deficient number, since it is larger than the sum of its proper divisors (6011907277).

102202423403 is an equidigital number, since it uses as much as digits as its factorization.

102202423403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6011907276.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 102202423403 its reverse (304324202201), we get a palindrome (406526625604).

The spelling of 102202423403 in words is "one hundred two billion, two hundred two million, four hundred twenty-three thousand, four hundred three".