101541665453 has 8 divisors (see below), whose sum is σ = 101763883872. Its totient is φ = 101319661456.

The previous prime is 101541665441. The next prime is 101541665479. The reversal of 101541665453 is 354566145101.

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 101541665453 - 2¹⁰ = 101541664429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 101541665453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101541665413) 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, 913526 + ... + 1018632.

It is an arithmetic number, because the mean of its divisors is an integer number (12720485484).

Almost surely, 2^101541665453 is an apocalyptic number.

It is an amenable number.

101541665453 is a deficient number, since it is larger than the sum of its proper divisors (222218419).

101541665453 is a wasteful number, since it uses less digits than its factorization.

101541665453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107211.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 101541665453 in words is "one hundred one billion, five hundred forty-one million, six hundred sixty-five thousand, four hundred fifty-three".