311200010130 has 32 divisors (see below), whose sum is σ = 747103414464. Its totient is φ = 82961848256.

The previous prime is 311200010057. The next prime is 311200010131. The reversal of 311200010130 is 31010002113.

It is not an unprimeable number, because it can be changed into a prime (311200010131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449237 + ... + 1650056.

It is an arithmetic number, because the mean of its divisors is an integer number (23346981702).

Almost surely, 2^311200010130 is an apocalyptic number.

311200010130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

311200010130 is an abundant number, since it is smaller than the sum of its proper divisors (435903404334).

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

311200010130 is a wasteful number, since it uses less digits than its factorization.

311200010130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102650.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 311200010130 its reverse (31010002113), we get a palindrome (342210012243).

The spelling of 311200010130 in words is "three hundred eleven billion, two hundred million, ten thousand, one hundred thirty".