311300130 has 16 divisors (see below), whose sum is σ = 747120384. Its totient is φ = 83013360.

The previous prime is 311300089. The next prime is 311300131. The reversal of 311300130 is 31003113.

It is not an unprimeable number, because it can be changed into a prime (311300131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5188306 + ... + 5188365.

It is an arithmetic number, because the mean of its divisors is an integer number (46695024).

Almost surely, 2^311300130 is an apocalyptic number.

311300130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

311300130 is an abundant number, since it is smaller than the sum of its proper divisors (435820254).

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

311300130 is a wasteful number, since it uses less digits than its factorization.

311300130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10376681.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 311300130 is about 17643.6994420105. The cubic root of 311300130 is about 677.7347706494.

Adding to 311300130 its reverse (31003113), we get a palindrome (342303243).

The spelling of 311300130 in words is "three hundred eleven million, three hundred thousand, one hundred thirty".