101321230434 has 8 divisors (see below), whose sum is σ = 202642460880. Its totient is φ = 33773743476.

The previous prime is 101321230379. The next prime is 101321230523. The reversal of 101321230434 is 434032123101.

It is a happy number.

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

101321230434 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8443435864 + ... + 8443435875.

It is an arithmetic number, because the mean of its divisors is an integer number (25330307610).

Almost surely, 2^101321230434 is an apocalyptic number.

101321230434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101321230434 is a wasteful number, since it uses less digits than its factorization.

101321230434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16886871744.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 101321230434 its reverse (434032123101), we get a palindrome (535353353535).

The spelling of 101321230434 in words is "one hundred one billion, three hundred twenty-one million, two hundred thirty thousand, four hundred thirty-four".