143130140203 has 2 divisors, whose sum is σ = 143130140204. Its totient is φ = 143130140202.

The previous prime is 143130140191. The next prime is 143130140227. The reversal of 143130140203 is 302041031341.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143130140203 is a prime.

It is not a weakly prime, because it can be changed into another prime (143130140273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71565070101 + 71565070102.

It is an arithmetic number, because the mean of its divisors is an integer number (71565070102).

Almost surely, 2^143130140203 is an apocalyptic number.

143130140203 is a deficient number, since it is larger than the sum of its proper divisors (1).

143130140203 is an equidigital number, since it uses as much as digits as its factorization.

143130140203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 143130140203 its reverse (302041031341), we get a palindrome (445171171544).

The spelling of 143130140203 in words is "one hundred forty-three billion, one hundred thirty million, one hundred forty thousand, two hundred three".