130665262 has 24 divisors (see below), whose sum is σ = 245538216. Its totient is φ = 51691248.

The previous prime is 130665211. The next prime is 130665263. The reversal of 130665262 is 262566031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130665263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50008 + ... + 52555.

It is an arithmetic number, because the mean of its divisors is an integer number (10230759).

Almost surely, 2^130665262 is an apocalyptic number.

130665262 is a deficient number, since it is larger than the sum of its proper divisors (114872954).

130665262 is a wasteful number, since it uses less digits than its factorization.

130665262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102592 (or 102585 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 130665262 is about 11430.8906914553. The cubic root of 130665262 is about 507.4423557199.

The spelling of 130665262 in words is "one hundred thirty million, six hundred sixty-five thousand, two hundred sixty-two".