103073652 has 144 divisors (see below), whose sum is σ = 307105344. Its totient is φ = 28800000.

The previous prime is 103073629. The next prime is 103073653. The reversal of 103073652 is 256370301.

It is a happy number.

103073652 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 7 + 3 + 652 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103073653) 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 in 47 ways as a sum of consecutive naturals, for example, 410527 + ... + 410777.

It is an arithmetic number, because the mean of its divisors is an integer number (2132676).

Almost surely, 2^103073652 is an apocalyptic number.

103073652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103073652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153552672).

103073652 is an abundant number, since it is smaller than the sum of its proper divisors (204031692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103073652 is a wasteful number, since it uses less digits than its factorization.

103073652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 103073652 is about 10152.5194902546. The cubic root of 103073652 is about 468.8665186609.

The spelling of 103073652 in words is "one hundred three million, seventy-three thousand, six hundred fifty-two".