103552520 has 32 divisors (see below), whose sum is σ = 236476800. Its totient is φ = 40801728.

The previous prime is 103552517. The next prime is 103552523. The reversal of 103552520 is 25255301.

It is an interprime number because it is at equal distance from previous prime (103552517) and next prime (103552523).

It is a super-3 number, since 3×103552520³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (103552523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16640 + ... + 21999.

It is an arithmetic number, because the mean of its divisors is an integer number (7389900).

Almost surely, 2^103552520 is an apocalyptic number.

103552520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103552520 is an abundant number, since it is smaller than the sum of its proper divisors (132924280).

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

103552520 is a wasteful number, since it uses less digits than its factorization.

103552520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38717 (or 38713 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 103552520 is about 10176.0758644971. The cubic root of 103552520 is about 469.5914965661.

The spelling of 103552520 in words is "one hundred three million, five hundred fifty-two thousand, five hundred twenty".