103668874 has 4 divisors (see below), whose sum is σ = 155503314. Its totient is φ = 51834436.

The previous prime is 103668811. The next prime is 103668893. The reversal of 103668874 is 478866301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 53187849 + 50481025 = 7293^2 + 7105^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 103668874.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25917217 + ... + 25917220.

Almost surely, 2^103668874 is an apocalyptic number.

103668874 is a deficient number, since it is larger than the sum of its proper divisors (51834440).

103668874 is an equidigital number, since it uses as much as digits as its factorization.

103668874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51834439.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 103668874 is about 10181.7912962307. The cubic root of 103668874 is about 469.7673120114.

The spelling of 103668874 in words is "one hundred three million, six hundred sixty-eight thousand, eight hundred seventy-four".