421132230130102 has 8 divisors (see below), whose sum is σ = 631700352480312. Its totient is φ = 210565445970000.

The previous prime is 421132230130081. The next prime is 421132230130109. The reversal of 421132230130102 is 201031032231124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421132230130109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333760399 + ... + 335019802.

It is an arithmetic number, because the mean of its divisors is an integer number (78962544060039).

Almost surely, 2^{421132230130102} is an apocalyptic number.

421132230130102 is a deficient number, since it is larger than the sum of its proper divisors (210568122350210).

421132230130102 is a wasteful number, since it uses less digits than its factorization.

421132230130102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669095054.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 421132230130102 its reverse (201031032231124), we get a palindrome (622163262361226).

The spelling of 421132230130102 in words is "four hundred twenty-one trillion, one hundred thirty-two billion, two hundred thirty million, one hundred thirty thousand, one hundred two".