143235260112653 has 2 divisors, whose sum is σ = 143235260112654. Its totient is φ = 143235260112652.

The previous prime is 143235260112611. The next prime is 143235260112661. The reversal of 143235260112653 is 356211062532341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133561405993129 + 9673854119524 = 11556877^2 + 3110282^2 .

It is a cyclic number.

It is not a de Polignac number, because 143235260112653 - 2⁶ = 143235260112589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143235260112253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71617630056326 + 71617630056327.

It is an arithmetic number, because the mean of its divisors is an integer number (71617630056327).

Almost surely, 2^{143235260112653} is an apocalyptic number.

It is an amenable number.

143235260112653 is a deficient number, since it is larger than the sum of its proper divisors (1).

143235260112653 is an equidigital number, since it uses as much as digits as its factorization.

143235260112653 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 143235260112653 in words is "one hundred forty-three trillion, two hundred thirty-five billion, two hundred sixty million, one hundred twelve thousand, six hundred fifty-three".