130263308 has 24 divisors (see below), whose sum is σ = 260773632. Its totient is φ = 55774224.

The previous prime is 130263307. The next prime is 130263311. The reversal of 130263308 is 803362031.

It is a super-2 number, since 2×130263308² = 33937058822205728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130263307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47585 + ... + 50247.

It is an arithmetic number, because the mean of its divisors is an integer number (10865568).

Almost surely, 2^130263308 is an apocalyptic number.

It is an amenable number.

130263308 is an abundant number, since it is smaller than the sum of its proper divisors (130510324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130263308 is a wasteful number, since it uses less digits than its factorization.

130263308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4421 (or 4419 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 130263308 is about 11413.2952296872. The cubic root of 130263308 is about 506.9214878938.

The spelling of 130263308 in words is "one hundred thirty million, two hundred sixty-three thousand, three hundred eight".