143034314202131 has 4 divisors (see below), whose sum is σ = 156037433675064. Its totient is φ = 130031194729200.

The previous prime is 143034314202083. The next prime is 143034314202149. The reversal of 143034314202131 is 131202413430341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143034314202131 is a prime.

It is a super-2 number, since 2×143034314202131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143034314202181) 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, 6501559736450 + ... + 6501559736471.

It is an arithmetic number, because the mean of its divisors is an integer number (39009358418766).

Almost surely, 2^{143034314202131} is an apocalyptic number.

143034314202131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

143034314202131 is a deficient number, since it is larger than the sum of its proper divisors (13003119472933).

143034314202131 is a wasteful number, since it uses less digits than its factorization.

143034314202131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13003119472932.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 143034314202131 its reverse (131202413430341), we get a palindrome (274236727632472).

The spelling of 143034314202131 in words is "one hundred forty-three trillion, thirty-four billion, three hundred fourteen million, two hundred two thousand, one hundred thirty-one".