260025101 has 4 divisors (see below), whose sum is σ = 297171552. Its totient is φ = 222878652.

The previous prime is 260025067. The next prime is 260025113. The reversal of 260025101 is 101520062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 260025101 - 2⁶ = 260025037 is a prime.

It is a super-2 number, since 2×260025101² = 135226106300120402, which contains 22 as substring.

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 260025101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260025121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18573215 + ... + 18573228.

It is an arithmetic number, because the mean of its divisors is an integer number (74292888).

Almost surely, 2^260025101 is an apocalyptic number.

It is an amenable number.

260025101 is a deficient number, since it is larger than the sum of its proper divisors (37146451).

260025101 is an equidigital number, since it uses as much as digits as its factorization.

260025101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37146450.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 260025101 is about 16125.2938267803. The cubic root of 260025101 is about 638.2709686148.

Adding to 260025101 its reverse (101520062), we get a palindrome (361545163).

The spelling of 260025101 in words is "two hundred sixty million, twenty-five thousand, one hundred one".