10311244340112 has 30 divisors (see below), whose sum is σ = 28857162980022. Its totient is φ = 3437081446656.

The previous prime is 10311244340081. The next prime is 10311244340119. The reversal of 10311244340112 is 21104344211301.

It is a happy number.

10311244340112 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 1 + 244 + 3 + 401 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9829880349696 + 481363990416 = 3135264^2 + 693804^2 .

It is not an unprimeable number, because it can be changed into a prime (10311244340119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35802931593 + ... + 35802931880.

Almost surely, 2^{10311244340112} is an apocalyptic number.

10311244340112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10311244340112 is an abundant number, since it is smaller than the sum of its proper divisors (18545918639910).

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

10311244340112 is a wasteful number, since it uses less digits than its factorization.

10311244340112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71605863487 (or 71605863478 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 10311244340112 its reverse (21104344211301), we get a palindrome (31415588551413).

The spelling of 10311244340112 in words is "ten trillion, three hundred eleven billion, two hundred forty-four million, three hundred forty thousand, one hundred twelve".