102132300421 has 8 divisors (see below), whose sum is σ = 102788310240. Its totient is φ = 101478390768.

The previous prime is 102132300419. The next prime is 102132300437. The reversal of 102132300421 is 124003231201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 102132300421 - 2¹ = 102132300419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102132300451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427411 + ... + 622048.

It is an arithmetic number, because the mean of its divisors is an integer number (12848538780).

Almost surely, 2^102132300421 is an apocalyptic number.

It is an amenable number.

102132300421 is a deficient number, since it is larger than the sum of its proper divisors (656009819).

102132300421 is a wasteful number, since it uses less digits than its factorization.

102132300421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050083.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 102132300421 its reverse (124003231201), we get a palindrome (226135531622).

The spelling of 102132300421 in words is "one hundred two billion, one hundred thirty-two million, three hundred thousand, four hundred twenty-one".