101354542143 has 8 divisors (see below), whose sum is σ = 136451422848. Its totient is φ = 66913678104.

The previous prime is 101354542117. The next prime is 101354542171. The reversal of 101354542143 is 341245453101.

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

It is not a de Polignac number, because 101354542143 - 2⁵ = 101354542111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101354542183) 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, 164003805 + ... + 164004422.

It is an arithmetic number, because the mean of its divisors is an integer number (17056427856).

Almost surely, 2^101354542143 is an apocalyptic number.

101354542143 is a deficient number, since it is larger than the sum of its proper divisors (35096880705).

101354542143 is a wasteful number, since it uses less digits than its factorization.

101354542143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328008333.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 101354542143 its reverse (341245453101), we get a palindrome (442599995244).

The spelling of 101354542143 in words is "one hundred one billion, three hundred fifty-four million, five hundred forty-two thousand, one hundred forty-three".