265130134 has 4 divisors (see below), whose sum is σ = 397695204. Its totient is φ = 132565066.

The previous prime is 265130077. The next prime is 265130141. The reversal of 265130134 is 431031562.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×265130134³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 265130099 and 265130108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66282532 + ... + 66282535.

It is an arithmetic number, because the mean of its divisors is an integer number (99423801).

Almost surely, 2^265130134 is an apocalyptic number.

265130134 is a deficient number, since it is larger than the sum of its proper divisors (132565070).

265130134 is a wasteful number, since it uses less digits than its factorization.

265130134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132565069.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 265130134 is about 16282.8171395493. The cubic root of 265130134 is about 642.4209526919.

Adding to 265130134 its reverse (431031562), we get a palindrome (696161696).

The spelling of 265130134 in words is "two hundred sixty-five million, one hundred thirty thousand, one hundred thirty-four".