143012212402453 has 2 divisors, whose sum is σ = 143012212402454. Its totient is φ = 143012212402452.

The previous prime is 143012212402417. The next prime is 143012212402457. The reversal of 143012212402453 is 354204212210341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115966148862564 + 27046063539889 = 10768758^2 + 5200583^2 .

It is a cyclic number.

It is not a de Polignac number, because 143012212402453 - 2⁹ = 143012212401941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143012212402457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71506106201226 + 71506106201227.

It is an arithmetic number, because the mean of its divisors is an integer number (71506106201227).

Almost surely, 2^{143012212402453} is an apocalyptic number.

It is an amenable number.

143012212402453 is a deficient number, since it is larger than the sum of its proper divisors (1).

143012212402453 is an equidigital number, since it uses as much as digits as its factorization.

143012212402453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 143012212402453 its reverse (354204212210341), we get a palindrome (497216424612794).

The spelling of 143012212402453 in words is "one hundred forty-three trillion, twelve billion, two hundred twelve million, four hundred two thousand, four hundred fifty-three".