142343131112100 has 216 divisors, whose sum is σ = 457287448730112. Its totient is φ = 37014932102400.

The previous prime is 142343131112089. The next prime is 142343131112107. The reversal of 142343131112100 is 1211131343241.

142343131112100 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 431 + 3 + 1 + 11 + 210 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (142343131112107) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 20723005 + ... + 26723195.

Almost surely, 2^{142343131112100} is an apocalyptic number.

142343131112100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142343131112100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228643724365056).

142343131112100 is an abundant number, since it is smaller than the sum of its proper divisors (314944317618012).

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

142343131112100 is a wasteful number, since it uses less digits than its factorization.

142343131112100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6000867 (or 6000857 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 142343131112100 its reverse (1211131343241), we get a palindrome (143554262455341).

The spelling of 142343131112100 in words is "one hundred forty-two trillion, three hundred forty-three billion, one hundred thirty-one million, one hundred twelve thousand, one hundred".