143036564502131 has 2 divisors, whose sum is σ = 143036564502132. Its totient is φ = 143036564502130.

The previous prime is 143036564502077. The next prime is 143036564502137. The reversal of 143036564502131 is 131205465630341.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 143036564502131 - 2³⁰ = 143035490760307 is a prime.

It is a super-2 number, since 2×143036564502131² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (143036564502137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71518282251065 + 71518282251066.

It is an arithmetic number, because the mean of its divisors is an integer number (71518282251066).

Almost surely, 2^{143036564502131} is an apocalyptic number.

143036564502131 is a deficient number, since it is larger than the sum of its proper divisors (1).

143036564502131 is an equidigital number, since it uses as much as digits as its factorization.

143036564502131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 143036564502131 in words is "one hundred forty-three trillion, thirty-six billion, five hundred sixty-four million, five hundred two thousand, one hundred thirty-one".