202131033230141 has 2 divisors, whose sum is σ = 202131033230142. Its totient is φ = 202131033230140.

The previous prime is 202131033230069. The next prime is 202131033230239. The reversal of 202131033230141 is 141032330131202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109917841557241 + 92213191672900 = 10484171^2 + 9602770^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202131033230141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202131033230141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202131033730141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101065516615070 + 101065516615071.

It is an arithmetic number, because the mean of its divisors is an integer number (101065516615071).

Almost surely, 2^{202131033230141} is an apocalyptic number.

It is an amenable number.

202131033230141 is a deficient number, since it is larger than the sum of its proper divisors (1).

202131033230141 is an equidigital number, since it uses as much as digits as its factorization.

202131033230141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 202131033230141 its reverse (141032330131202), we get a palindrome (343163363361343).

The spelling of 202131033230141 in words is "two hundred two trillion, one hundred thirty-one billion, thirty-three million, two hundred thirty thousand, one hundred forty-one".