101625344443 has 8 divisors (see below), whose sum is σ = 116167182560. Its totient is φ = 87089489280.

The previous prime is 101625344423. The next prime is 101625344449. The reversal of 101625344443 is 344443526101.

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 101625344443 - 2¹³ = 101625336251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101625344449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1459278 + ... + 1527331.

It is an arithmetic number, because the mean of its divisors is an integer number (14520897820).

Almost surely, 2^101625344443 is an apocalyptic number.

101625344443 is a deficient number, since it is larger than the sum of its proper divisors (14541838117).

101625344443 is an equidigital number, since it uses as much as digits as its factorization.

101625344443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991477.

The product of its (nonzero) digits is 138240, while the sum is 37.

It can be divided in two parts, 1016253 and 44443, that added together give a triangular number (1060696 = T₁₄₅₆).

The spelling of 101625344443 in words is "one hundred one billion, six hundred twenty-five million, three hundred forty-four thousand, four hundred forty-three".