103530545120 has 48 divisors (see below), whose sum is σ = 244618632720. Its totient is φ = 41407524864.

The previous prime is 103530545089. The next prime is 103530545137. The reversal of 103530545120 is 21545035301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1609904 + ... + 1672976.

It is an arithmetic number, because the mean of its divisors is an integer number (5096221515).

Almost surely, 2^103530545120 is an apocalyptic number.

103530545120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103530545120 is an abundant number, since it is smaller than the sum of its proper divisors (141088087600).

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

103530545120 is a wasteful number, since it uses less digits than its factorization.

103530545120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73347 (or 73339 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 103530545120 in words is "one hundred three billion, five hundred thirty million, five hundred forty-five thousand, one hundred twenty".