103916855658 has 32 divisors (see below), whose sum is σ = 259117355520. Its totient is φ = 26991390960.

The previous prime is 103916855641. The next prime is 103916855677. The reversal of 103916855658 is 856558619301.

It is a happy number.

It is a super-2 number, since 2×103916855658² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 103916855598 and 103916855607.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112463668 + ... + 112464591.

It is an arithmetic number, because the mean of its divisors is an integer number (8097417360).

Almost surely, 2^103916855658 is an apocalyptic number.

103916855658 is an abundant number, since it is smaller than the sum of its proper divisors (155200499862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103916855658 is a wasteful number, since it uses less digits than its factorization.

103916855658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224928282.

The product of its (nonzero) digits is 7776000, while the sum is 57.

The spelling of 103916855658 in words is "one hundred three billion, nine hundred sixteen million, eight hundred fifty-five thousand, six hundred fifty-eight".