103288553866 has 8 divisors (see below), whose sum is σ = 155172296160. Its totient is φ = 51564455148.

The previous prime is 103288553857. The next prime is 103288553897. The reversal of 103288553866 is 668355882301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39909276 + ... + 39911863.

It is an arithmetic number, because the mean of its divisors is an integer number (19396537020).

Almost surely, 2^103288553866 is an apocalyptic number.

103288553866 is a deficient number, since it is larger than the sum of its proper divisors (51883742294).

103288553866 is an equidigital number, since it uses as much as digits as its factorization.

103288553866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79821788.

The product of its (nonzero) digits is 8294400, while the sum is 55.

The spelling of 103288553866 in words is "one hundred three billion, two hundred eighty-eight million, five hundred fifty-three thousand, eight hundred sixty-six".