10131320041400 has 96 divisors (see below), whose sum is σ = 24796423344000. Its totient is φ = 3839027944320.

The previous prime is 10131320041363. The next prime is 10131320041421. The reversal of 10131320041400 is 414002313101.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81862367 + ... + 81986033.

It is an arithmetic number, because the mean of its divisors is an integer number (258296076500).

Almost surely, 2^{10131320041400} is an apocalyptic number.

10131320041400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10131320041400 is an abundant number, since it is smaller than the sum of its proper divisors (14665103302600).

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

10131320041400 is a wasteful number, since it uses less digits than its factorization.

10131320041400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145261 (or 145252 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10131320041400 its reverse (414002313101), we get a palindrome (10545322354501).

The spelling of 10131320041400 in words is "ten trillion, one hundred thirty-one billion, three hundred twenty million, forty-one thousand, four hundred".