101398379223 has 8 divisors (see below), whose sum is σ = 137489328000. Its totient is φ = 66453174968.

The previous prime is 101398379221. The next prime is 101398379261. The reversal of 101398379223 is 322973893101.

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 101398379223 - 2¹ = 101398379221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101398379221) 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, 286435923 + ... + 286436276.

It is an arithmetic number, because the mean of its divisors is an integer number (17186166000).

Almost surely, 2^101398379223 is an apocalyptic number.

101398379223 is a deficient number, since it is larger than the sum of its proper divisors (36090948777).

101398379223 is an equidigital number, since it uses as much as digits as its factorization.

101398379223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572872261.

The product of its (nonzero) digits is 489888, while the sum is 48.

The spelling of 101398379223 in words is "one hundred one billion, three hundred ninety-eight million, three hundred seventy-nine thousand, two hundred twenty-three".