10311210530334 has 144 divisors (see below), whose sum is σ = 27596506277808. Its totient is φ = 2764770430464.

The previous prime is 10311210530303. The next prime is 10311210530339. The reversal of 10311210530334 is 43303501211301.

10311210530334 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 121 + 0 + 530 + 3 + 3 + 4 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10311210530298 and 10311210530307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311210530339) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4212012 + ... + 6193824.

It is an arithmetic number, because the mean of its divisors is an integer number (191642404707).

Almost surely, 2^{10311210530334} is an apocalyptic number.

10311210530334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10311210530334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13798253138904).

10311210530334 is an abundant number, since it is smaller than the sum of its proper divisors (17285295747474).

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

10311210530334 is a wasteful number, since it uses less digits than its factorization.

10311210530334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982199 (or 1982189 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 10311210530334 its reverse (43303501211301), we get a palindrome (53614711741635).

The spelling of 10311210530334 in words is "ten trillion, three hundred eleven billion, two hundred ten million, five hundred thirty thousand, three hundred thirty-four".