130263294 has 64 divisors (see below), whose sum is σ = 306270720. Its totient is φ = 36167040.

The previous prime is 130263293. The next prime is 130263307. The reversal of 130263294 is 492362031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130263293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 309204 + ... + 309624.

It is an arithmetic number, because the mean of its divisors is an integer number (4785480).

Almost surely, 2^130263294 is an apocalyptic number.

130263294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130263294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153135360).

130263294 is an abundant number, since it is smaller than the sum of its proper divisors (176007426).

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

130263294 is a wasteful number, since it uses less digits than its factorization.

130263294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 130263294 is about 11413.2946163674. The cubic root of 130263294 is about 506.9214697334.

The spelling of 130263294 in words is "one hundred thirty million, two hundred sixty-three thousand, two hundred ninety-four".