200100142431 has 48 divisors (see below), whose sum is σ = 331720796160. Its totient is φ = 113860010880.

The previous prime is 200100142381. The next prime is 200100142441. The reversal of 200100142431 is 134241001002.

200100142431 is a `hidden beast` number, since 200 + 10 + 0 + 1 + 424 + 31 = 666.

It is not a de Polignac number, because 200100142431 - 2¹⁷ = 200100011359 is a prime.

It is a super-2 number, since 2×200100142431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200100142441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36518550 + ... + 36524028.

It is an arithmetic number, because the mean of its divisors is an integer number (6910849920).

Almost surely, 2^200100142431 is an apocalyptic number.

200100142431 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

200100142431 is a deficient number, since it is larger than the sum of its proper divisors (131620653729).

200100142431 is a wasteful number, since it uses less digits than its factorization.

200100142431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7836 (or 7833 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 200100142431 its reverse (134241001002), we get a palindrome (334341143433).

The spelling of 200100142431 in words is "two hundred billion, one hundred million, one hundred forty-two thousand, four hundred thirty-one".