102404132430 has 32 divisors (see below), whose sum is σ = 246428845344. Its totient is φ = 27234554496.

The previous prime is 102404132423. The next prime is 102404132431. The reversal of 102404132430 is 34231404201.

It is a self number, because there is not a number n which added to its sum of digits gives 102404132430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102404132431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4564509 + ... + 4586888.

It is an arithmetic number, because the mean of its divisors is an integer number (7700901417).

Almost surely, 2^102404132430 is an apocalyptic number.

102404132430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102404132430 is an abundant number, since it is smaller than the sum of its proper divisors (144024712914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102404132430 is a wasteful number, since it uses less digits than its factorization.

102404132430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9151780.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 102404132430 its reverse (34231404201), we get a palindrome (136635536631).

The spelling of 102404132430 in words is "one hundred two billion, four hundred four million, one hundred thirty-two thousand, four hundred thirty".