103361638 has 8 divisors (see below), whose sum is σ = 155452680. Its totient is φ = 51544080.

The previous prime is 103361623. The next prime is 103361641. The reversal of 103361638 is 836163301.

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

It is a congruent number.

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, 67423 + ... + 68938.

It is an arithmetic number, because the mean of its divisors is an integer number (19431585).

Almost surely, 2^103361638 is an apocalyptic number.

103361638 is a deficient number, since it is larger than the sum of its proper divisors (52091042).

103361638 is a wasteful number, since it uses less digits than its factorization.

103361638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136742.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 103361638 is about 10166.6925792020. The cubic root of 103361638 is about 469.3027809228.

The spelling of 103361638 in words is "one hundred three million, three hundred sixty-one thousand, six hundred thirty-eight".