311013011130 has 32 divisors (see below), whose sum is σ = 749554387200. Its totient is φ = 82589785152.

The previous prime is 311013011117. The next prime is 311013011213. The reversal of 311013011130 is 31110310113.

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 15 ways as a sum of consecutive naturals, for example, 21681325 + ... + 21695664.

It is an arithmetic number, because the mean of its divisors is an integer number (23423574600).

Almost surely, 2^311013011130 is an apocalyptic number.

311013011130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

311013011130 is an abundant number, since it is smaller than the sum of its proper divisors (438541376070).

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

311013011130 is a wasteful number, since it uses less digits than its factorization.

311013011130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43377238.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 311013011130 its reverse (31110310113), we get a palindrome (342123321243).

The spelling of 311013011130 in words is "three hundred eleven billion, thirteen million, eleven thousand, one hundred thirty".