10131115311412 has 12 divisors (see below), whose sum is σ = 17928659119140. Its totient is φ = 5008641277376.

The previous prime is 10131115311377. The next prime is 10131115311413. The reversal of 10131115311412 is 21411351113101.

It can be written as a sum of positive squares in 2 ways, for example, as 1607027794596 + 8524087516816 = 1267686^2 + 2919604^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131115311413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14229094183 + ... + 14229094894.

It is an arithmetic number, because the mean of its divisors is an integer number (1494054926595).

Almost surely, 2^{10131115311412} is an apocalyptic number.

It is an amenable number.

10131115311412 is a deficient number, since it is larger than the sum of its proper divisors (7797543807728).

10131115311412 is a wasteful number, since it uses less digits than its factorization.

10131115311412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28458189170 (or 28458189168 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 25.

Adding to 10131115311412 its reverse (21411351113101), we get a palindrome (31542466424513).

The spelling of 10131115311412 in words is "ten trillion, one hundred thirty-one billion, one hundred fifteen million, three hundred eleven thousand, four hundred twelve".