101450053543 has 8 divisors (see below), whose sum is σ = 104327466320. Its totient is φ = 98579773440.

The previous prime is 101450053531. The next prime is 101450053559. The reversal of 101450053543 is 345350054101.

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 101450053543 - 2²⁹ = 100913182631 is a prime.

It is a super-2 number, since 2×101450053543² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101450053643) 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, 1754313 + ... + 1811218.

It is an arithmetic number, because the mean of its divisors is an integer number (13040933290).

Almost surely, 2^101450053543 is an apocalyptic number.

101450053543 is a deficient number, since it is larger than the sum of its proper divisors (2877412777).

101450053543 is an equidigital number, since it uses as much as digits as its factorization.

101450053543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3566337.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 101450053543 in words is "one hundred one billion, four hundred fifty million, fifty-three thousand, five hundred forty-three".