130366830 has 64 divisors (see below), whose sum is σ = 342413568. Its totient is φ = 31503360.

The previous prime is 130366793. The next prime is 130366837. The reversal of 130366830 is 38663031.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130366837) 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, 193374 + ... + 194046.

It is an arithmetic number, because the mean of its divisors is an integer number (5350212).

Almost surely, 2^130366830 is an apocalyptic number.

130366830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130366830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171206784).

130366830 is an abundant number, since it is smaller than the sum of its proper divisors (212046738).

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

130366830 is a wasteful number, since it uses less digits than its factorization.

130366830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281.

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

The square root of 130366830 is about 11417.8294784955. The cubic root of 130366830 is about 507.0557381076.

The spelling of 130366830 in words is "one hundred thirty million, three hundred sixty-six thousand, eight hundred thirty".