103453612 has 24 divisors (see below), whose sum is σ = 183639456. Its totient is φ = 50990208.

The previous prime is 103453583. The next prime is 103453639. The reversal of 103453612 is 216354301.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 120288 + ... + 121144.

It is an arithmetic number, because the mean of its divisors is an integer number (7651644).

Almost surely, 2^103453612 is an apocalyptic number.

It is an amenable number.

103453612 is a deficient number, since it is larger than the sum of its proper divisors (80185844).

103453612 is a wasteful number, since it uses less digits than its factorization.

103453612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257 (or 1255 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 103453612 is about 10171.2148733571. The cubic root of 103453612 is about 469.4419391199.

The spelling of 103453612 in words is "one hundred three million, four hundred fifty-three thousand, six hundred twelve".