101143035453 has 8 divisors (see below), whose sum is σ = 139207618816. Its totient is φ = 65253571200.

The previous prime is 101143035437. The next prime is 101143035503. The reversal of 101143035453 is 354530341101.

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

It is not a de Polignac number, because 101143035453 - 2⁴ = 101143035437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101143035453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101143035403) 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, 543779668 + ... + 543779853.

It is an arithmetic number, because the mean of its divisors is an integer number (17400952352).

Almost surely, 2^101143035453 is an apocalyptic number.

It is an amenable number.

101143035453 is a deficient number, since it is larger than the sum of its proper divisors (38064583363).

101143035453 is a wasteful number, since it uses less digits than its factorization.

101143035453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087559555.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 101143035453 its reverse (354530341101), we get a palindrome (455673376554).

The spelling of 101143035453 in words is "one hundred one billion, one hundred forty-three million, thirty-five thousand, four hundred fifty-three".