103537219984 has 135 divisors (see below), whose sum is σ = 225839670987. Its totient is φ = 45949041600.

The previous prime is 103537219969. The next prime is 103537219987. The reversal of 103537219984 is 489912735301.

The square root of 103537219984 is 321772.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103537219987) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1005215677 + ... + 1005215779.

Almost surely, 2^103537219984 is an apocalyptic number.

103537219984 is the 321772-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103537219984

103537219984 is an abundant number, since it is smaller than the sum of its proper divisors (122302451003).

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

103537219984 is an equidigital number, since it uses as much as digits as its factorization.

103537219984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 103537219984 in words is "one hundred three billion, five hundred thirty-seven million, two hundred nineteen thousand, nine hundred eighty-four".