10131344120112 has 20 divisors (see below), whose sum is σ = 26172638977080. Its totient is φ = 3377114706688.

The previous prime is 10131344120089. The next prime is 10131344120179. The reversal of 10131344120112 is 21102144313101.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105534834537 + ... + 105534834632.

It is an arithmetic number, because the mean of its divisors is an integer number (1308631948854).

Almost surely, 2^{10131344120112} is an apocalyptic number.

10131344120112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10131344120112 is an abundant number, since it is smaller than the sum of its proper divisors (16041294856968).

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

10131344120112 is a wasteful number, since it uses less digits than its factorization.

10131344120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211069669180 (or 211069669174 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 10131344120112 its reverse (21102144313101), we get a palindrome (31233488433213).

The spelling of 10131344120112 in words is "ten trillion, one hundred thirty-one billion, three hundred forty-four million, one hundred twenty thousand, one hundred twelve".