260103025 has 36 divisors (see below), whose sum is σ = 404070492. Its totient is φ = 164626560.

The previous prime is 260103023. The next prime is 260103037. The reversal of 260103025 is 520301062.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 80784144 + 179318881 = 8988^2 + 13391^2 .

It is not a de Polignac number, because 260103025 - 2¹ = 260103023 is a prime.

It is a super-2 number, since 2×260103025² = 135307167228301250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 260102993 and 260103011.

It is not an unprimeable number, because it can be changed into a prime (260103023) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7759 + ... + 24091.

Almost surely, 2^260103025 is an apocalyptic number.

260103025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

260103025 is a deficient number, since it is larger than the sum of its proper divisors (143967467).

260103025 is a wasteful number, since it uses less digits than its factorization.

260103025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16370 (or 16358 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 260103025 is about 16127.7098498206. The cubic root of 260103025 is about 638.3347209978.

Adding to 260103025 its reverse (520301062), we get a palindrome (780404087).

It can be divided in two parts, 260 and 103025, that added together give a triangular number (103285 = T₄₅₄).

The spelling of 260103025 in words is "two hundred sixty million, one hundred three thousand, twenty-five".