101332451542 has 8 divisors (see below), whose sum is σ = 173712774096. Its totient is φ = 43428193512.

The previous prime is 101332451459. The next prime is 101332451579. The reversal of 101332451542 is 245154233101.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3619016113 + ... + 3619016140.

It is an arithmetic number, because the mean of its divisors is an integer number (21714096762).

Almost surely, 2^101332451542 is an apocalyptic number.

101332451542 is a deficient number, since it is larger than the sum of its proper divisors (72380322554).

101332451542 is an equidigital number, since it uses as much as digits as its factorization.

101332451542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7238032262.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 101332451542 its reverse (245154233101), we get a palindrome (346486684643).

The spelling of 101332451542 in words is "one hundred one billion, three hundred thirty-two million, four hundred fifty-one thousand, five hundred forty-two".