131042123410320 has 100 divisors (see below), whose sum is σ = 455128708274460. Its totient is φ = 34944566241024.

The previous prime is 131042123410301. The next prime is 131042123410349. The reversal of 131042123410320 is 23014321240131.

131042123410320 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 4 + 212 + 3 + 410 + 32 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 81043421817744 + 49998701592576 = 9002412^2 + 7070976^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10111268475 + ... + 10111281434.

Almost surely, 2^{131042123410320} is an apocalyptic number.

131042123410320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131042123410320 is an abundant number, since it is smaller than the sum of its proper divisors (324086584864140).

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

131042123410320 is a wasteful number, since it uses less digits than its factorization.

131042123410320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20222549934 (or 20222549919 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 131042123410320 its reverse (23014321240131), we get a palindrome (154056444650451).

The spelling of 131042123410320 in words is "one hundred thirty-one trillion, forty-two billion, one hundred twenty-three million, four hundred ten thousand, three hundred twenty".