101332451543 has 8 divisors (see below), whose sum is σ = 104875247280. Its totient is φ = 97792894080.

The previous prime is 101332451459. The next prime is 101332451579. The reversal of 101332451543 is 345154233101.

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 101332451543 - 2⁸ = 101332451287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101332451743) 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, 745805 + ... + 871142.

It is an arithmetic number, because the mean of its divisors is an integer number (13109405910).

Almost surely, 2^101332451543 is an apocalyptic number.

101332451543 is a deficient number, since it is larger than the sum of its proper divisors (3542795737).

101332451543 is a wasteful number, since it uses less digits than its factorization.

101332451543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619137.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 101332451543 its reverse (345154233101), we get a palindrome (446486684644).

The spelling of 101332451543 in words is "one hundred one billion, three hundred thirty-two million, four hundred fifty-one thousand, five hundred forty-three".