311201311130 has 16 divisors (see below), whose sum is σ = 561854699424. Its totient is φ = 124104449040.

The previous prime is 311201311123. The next prime is 311201311133. The reversal of 311201311130 is 31113102113.

It is a junction number, because it is equal to n+sod(n) for n = 311201311099 and 311201311108.

It is not an unprimeable number, because it can be changed into a prime (311201311133) 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 7 ways as a sum of consecutive naturals, for example, 47005952 + ... + 47012571.

It is an arithmetic number, because the mean of its divisors is an integer number (35115918714).

Almost surely, 2^311201311130 is an apocalyptic number.

311201311130 is a deficient number, since it is larger than the sum of its proper divisors (250653388294).

311201311130 is a wasteful number, since it uses less digits than its factorization.

311201311130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94018861.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 311201311130 its reverse (31113102113), we get a palindrome (342314413243).

The spelling of 311201311130 in words is "three hundred eleven billion, two hundred one million, three hundred eleven thousand, one hundred thirty".