101443452042 has 8 divisors (see below), whose sum is σ = 202886904096. Its totient is φ = 33814484012.

The previous prime is 101443452031. The next prime is 101443452101. The reversal of 101443452042 is 240254344101.

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

101443452042 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8453620998 + ... + 8453621009.

It is an arithmetic number, because the mean of its divisors is an integer number (25360863012).

Almost surely, 2^101443452042 is an apocalyptic number.

101443452042 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.

101443452042 is a wasteful number, since it uses less digits than its factorization.

101443452042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16907242012.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 101443452042 its reverse (240254344101), we get a palindrome (341697796143).

The spelling of 101443452042 in words is "one hundred one billion, four hundred forty-three million, four hundred fifty-two thousand, forty-two".