143064056131 has 2 divisors, whose sum is σ = 143064056132. Its totient is φ = 143064056130.

The previous prime is 143064056117. The next prime is 143064056153. The reversal of 143064056131 is 131650460341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 143064056131 - 2²⁵ = 143030501699 is a prime.

It is a super-2 number, since 2×143064056131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (143064056111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71532028065 + 71532028066.

It is an arithmetic number, because the mean of its divisors is an integer number (71532028066).

Almost surely, 2^143064056131 is an apocalyptic number.

143064056131 is a deficient number, since it is larger than the sum of its proper divisors (1).

143064056131 is an equidigital number, since it uses as much as digits as its factorization.

143064056131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 143064056131 in words is "one hundred forty-three billion, sixty-four million, fifty-six thousand, one hundred thirty-one".