101379857 has 8 divisors (see below), whose sum is σ = 107431776. Its totient is φ = 95337792.

The previous prime is 101379833. The next prime is 101379899. The reversal of 101379857 is 758973101.

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 101379857 - 2⁶ = 101379793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101378857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36098 + ... + 38804.

It is an arithmetic number, because the mean of its divisors is an integer number (13428972).

Almost surely, 2^101379857 is an apocalyptic number.

101379857 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

101379857 is a deficient number, since it is larger than the sum of its proper divisors (6051919).

101379857 is a wasteful number, since it uses less digits than its factorization.

101379857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4927.

The product of its (nonzero) digits is 52920, while the sum is 41.

The square root of 101379857 is about 10068.7564773412. The cubic root of 101379857 is about 466.2840479991.

The spelling of 101379857 in words is "one hundred one million, three hundred seventy-nine thousand, eight hundred fifty-seven".