103664156 has 6 divisors (see below), whose sum is σ = 181412280. Its totient is φ = 51832076.

The previous prime is 103664149. The next prime is 103664159. The reversal of 103664156 is 651466301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103664159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12958016 + ... + 12958023.

It is an arithmetic number, because the mean of its divisors is an integer number (30235380).

Almost surely, 2^103664156 is an apocalyptic number.

It is an amenable number.

103664156 is a deficient number, since it is larger than the sum of its proper divisors (77748124).

103664156 is a wasteful number, since it uses less digits than its factorization.

103664156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25916043 (or 25916041 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 103664156 is about 10181.5596054828. The cubic root of 103664156 is about 469.7601854886.

The spelling of 103664156 in words is "one hundred three million, six hundred sixty-four thousand, one hundred fifty-six".