103623816 has 32 divisors (see below), whose sum is σ = 260517600. Its totient is φ = 34346880.

The previous prime is 103623799. The next prime is 103623833. The reversal of 103623816 is 618326301.

It is an interprime number because it is at equal distance from previous prime (103623799) and next prime (103623833).

It is a super-3 number, since 3×103623816³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7765 + ... + 16356.

It is an arithmetic number, because the mean of its divisors is an integer number (8141175).

Almost surely, 2^103623816 is an apocalyptic number.

It is an amenable number.

103623816 is an abundant number, since it is smaller than the sum of its proper divisors (156893784).

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

103623816 is a wasteful number, since it uses less digits than its factorization.

103623816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24309 (or 24305 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 103623816 is about 10179.5783802670. The cubic root of 103623816 is about 469.6992432264.

The spelling of 103623816 in words is "one hundred three million, six hundred twenty-three thousand, eight hundred sixteen".