272973000143 has 2 divisors, whose sum is σ = 272973000144. Its totient is φ = 272973000142.

The previous prime is 272973000127. The next prime is 272973000221. The reversal of 272973000143 is 341000379272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 272973000143 - 2⁴ = 272973000127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 272973000097 and 272973000106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272973000743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136486500071 + 136486500072.

It is an arithmetic number, because the mean of its divisors is an integer number (136486500072).

Almost surely, 2^272973000143 is an apocalyptic number.

272973000143 is a deficient number, since it is larger than the sum of its proper divisors (1).

272973000143 is an equidigital number, since it uses as much as digits as its factorization.

272973000143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 38.

The spelling of 272973000143 in words is "two hundred seventy-two billion, nine hundred seventy-three million, one hundred forty-three", and thus it is an aban number.