103886240770357 has 8 divisors (see below), whose sum is σ = 104231880866520. Its totient is φ = 103540688160000.

The previous prime is 103886240770343. The next prime is 103886240770393. The reversal of 103886240770357 is 753077042688301.

It can be written as a sum of positive squares in 4 ways, for example, as 5795955135441 + 98090285634916 = 2407479^2 + 9904054^2 .

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 103886240770357 - 2³¹ = 103884093286709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103886240770295 and 103886240770304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103886240770457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19492144 + ... + 24242857.

It is an arithmetic number, because the mean of its divisors is an integer number (13028985108315).

Almost surely, 2^{103886240770357} is an apocalyptic number.

It is an amenable number.

103886240770357 is a deficient number, since it is larger than the sum of its proper divisors (345640096163).

103886240770357 is an equidigital number, since it uses as much as digits as its factorization.

103886240770357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43742903.

The product of its (nonzero) digits is 47416320, while the sum is 61.

The spelling of 103886240770357 in words is "one hundred three trillion, eight hundred eighty-six billion, two hundred forty million, seven hundred seventy thousand, three hundred fifty-seven".