101148718438 has 8 divisors (see below), whose sum is σ = 160647964632. Its totient is φ = 47599396896.

The previous prime is 101148718423. The next prime is 101148718549. The reversal of 101148718438 is 834817841101.

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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1487481120 + ... + 1487481187.

It is an arithmetic number, because the mean of its divisors is an integer number (20080995579).

Almost surely, 2^101148718438 is an apocalyptic number.

101148718438 is a deficient number, since it is larger than the sum of its proper divisors (59499246194).

101148718438 is a wasteful number, since it uses less digits than its factorization.

101148718438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974962326.

The product of its (nonzero) digits is 172032, while the sum is 46.

The spelling of 101148718438 in words is "one hundred one billion, one hundred forty-eight million, seven hundred eighteen thousand, four hundred thirty-eight".