103481239225 has 135 divisors (see below), whose sum is σ = 163715422119. Its totient is φ = 64851696000.

The previous prime is 103481239181. The next prime is 103481239243. The reversal of 103481239225 is 522932184301.

The square root of 103481239225 is 321685.

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

It can be written as a sum of positive squares in 13 ways, for example, as 46209091369 + 57272147856 = 214963^2 + 239316^2 .

It is not a de Polignac number, because 103481239225 - 2¹¹ = 103481237177 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 1024566675 + ... + 1024566775.

Almost surely, 2^103481239225 is an apocalyptic number.

103481239225 is the 321685-th square number.

103481239225 is the 160843-rd centered octagonal number.

It is an amenable number.

103481239225 is a deficient number, since it is larger than the sum of its proper divisors (60234182894).

103481239225 is an frugal number, since it uses more digits than its factorization.

103481239225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 103481239225 in words is "one hundred three billion, four hundred eighty-one million, two hundred thirty-nine thousand, two hundred twenty-five".