331301130 has 16 divisors (see below), whose sum is σ = 795122784. Its totient is φ = 88346960.

The previous prime is 331301101. The next prime is 331301143. The reversal of 331301130 is 31103133.

331301130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 5521656 + ... + 5521715.

It is an arithmetic number, because the mean of its divisors is an integer number (49695174).

Almost surely, 2^331301130 is an apocalyptic number.

331301130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

331301130 is an abundant number, since it is smaller than the sum of its proper divisors (463821654).

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

331301130 is a wasteful number, since it uses less digits than its factorization.

331301130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11043381.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 331301130 is about 18201.6793181289. The cubic root of 331301130 is about 691.9493500412.

Adding to 331301130 its reverse (31103133), we get a palindrome (362404263).

The spelling of 331301130 in words is "three hundred thirty-one million, three hundred one thousand, one hundred thirty".