103237531280 has 80 divisors (see below), whose sum is σ = 258553451520. Its totient is φ = 38109249024.

The previous prime is 103237531273. The next prime is 103237531289. The reversal of 103237531280 is 82135732301.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 103237531280.

It is not an unprimeable number, because it can be changed into a prime (103237531289) 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 15 ways as a sum of consecutive naturals, for example, 5505761 + ... + 5524479.

It is an arithmetic number, because the mean of its divisors is an integer number (3231918144).

Almost surely, 2^103237531280 is an apocalyptic number.

103237531280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103237531280 is an abundant number, since it is smaller than the sum of its proper divisors (155315920240).

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

103237531280 is a wasteful number, since it uses less digits than its factorization.

103237531280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24048 (or 24042 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 103237531280 in words is "one hundred three billion, two hundred thirty-seven million, five hundred thirty-one thousand, two hundred eighty".