103153612 has 12 divisors (see below), whose sum is σ = 180701136. Its totient is φ = 51524720.

The previous prime is 103153607. The next prime is 103153613. The reversal of 103153612 is 216351301.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (103153613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8383 + ... + 16630.

It is an arithmetic number, because the mean of its divisors is an integer number (15058428).

Almost surely, 2^103153612 is an apocalyptic number.

It is an amenable number.

103153612 is a deficient number, since it is larger than the sum of its proper divisors (77547524).

103153612 is a wasteful number, since it uses less digits than its factorization.

103153612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26048 (or 26046 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 103153612 is about 10156.4566655896. The cubic root of 103153612 is about 468.9877293219.

The spelling of 103153612 in words is "one hundred three million, one hundred fifty-three thousand, six hundred twelve".