101443020342 has 8 divisors (see below), whose sum is σ = 202886040696. Its totient is φ = 33814340112.

The previous prime is 101443020281. The next prime is 101443020383. The reversal of 101443020342 is 243020344101.

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

101443020342 is an admirable number.

It is a super-2 number, since 2×101443020342² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8453585023 + ... + 8453585034.

It is an arithmetic number, because the mean of its divisors is an integer number (25360755087).

Almost surely, 2^101443020342 is an apocalyptic number.

101443020342 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.

101443020342 is a wasteful number, since it uses less digits than its factorization.

101443020342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16907170062.

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

Adding to 101443020342 its reverse (243020344101), we get a palindrome (344463364443).

The spelling of 101443020342 in words is "one hundred one billion, four hundred forty-three million, twenty thousand, three hundred forty-two".