3820103125 has 12 divisors (see below), whose sum is σ = 4774827204. Its totient is φ = 3056080000.

The previous prime is 3820103071. The next prime is 3820103171. The reversal of 3820103125 is 5213010283.

It can be written as a sum of positive squares in 6 ways, for example, as 3108174001 + 711929124 = 55751^2 + 26682^2 .

It is not a de Polignac number, because 3820103125 - 2¹⁷ = 3819972053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3820103125.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 608092 + ... + 614341.

It is an arithmetic number, because the mean of its divisors is an integer number (397902267).

Almost surely, 2^3820103125 is an apocalyptic number.

It is an amenable number.

3820103125 is a deficient number, since it is larger than the sum of its proper divisors (954724079).

3820103125 is an frugal number, since it uses more digits than its factorization.

3820103125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222458 (or 1222438 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 3820103125 is about 61806.9828174778. The cubic root of 3820103125 is about 1563.2377316265.

The spelling of 3820103125 in words is "three billion, eight hundred twenty million, one hundred three thousand, one hundred twenty-five".