103555652532 has 24 divisors (see below), whose sum is σ = 246770918016. Its totient is φ = 33784113408.

The previous prime is 103555652531. The next prime is 103555652549. The reversal of 103555652532 is 235256555301.

It is a happy number.

It is a super-3 number, since 3×103555652532³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103555652531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91804093 + ... + 91805220.

It is an arithmetic number, because the mean of its divisors is an integer number (10282121584).

Almost surely, 2^103555652532 is an apocalyptic number.

103555652532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103555652532 is an abundant number, since it is smaller than the sum of its proper divisors (143215265484).

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

103555652532 is a wasteful number, since it uses less digits than its factorization.

103555652532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183609367 (or 183609365 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 42.

The spelling of 103555652532 in words is "one hundred three billion, five hundred fifty-five million, six hundred fifty-two thousand, five hundred thirty-two".