130266730 has 16 divisors (see below), whose sum is σ = 255796704. Its totient is φ = 47369680.

The previous prime is 130266709. The next prime is 130266761. The reversal of 130266730 is 37662031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592012 + ... + 592231.

It is an arithmetic number, because the mean of its divisors is an integer number (15987294).

Almost surely, 2^130266730 is an apocalyptic number.

130266730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130266730 is a deficient number, since it is larger than the sum of its proper divisors (125529974).

130266730 is a wasteful number, since it uses less digits than its factorization.

130266730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184261.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 130266730 is about 11413.4451415863. The cubic root of 130266730 is about 506.9259267752.

The spelling of 130266730 in words is "one hundred thirty million, two hundred sixty-six thousand, seven hundred thirty".