143012212403311 has 2 divisors, whose sum is σ = 143012212403312. Its totient is φ = 143012212403310.

The previous prime is 143012212403267. The next prime is 143012212403329. The reversal of 143012212403311 is 113304212210341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 143012212403311 - 2¹⁵ = 143012212370543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143012212403311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143012212403381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71506106201655 + 71506106201656.

It is an arithmetic number, because the mean of its divisors is an integer number (71506106201656).

Almost surely, 2^{143012212403311} is an apocalyptic number.

143012212403311 is a deficient number, since it is larger than the sum of its proper divisors (1).

143012212403311 is an equidigital number, since it uses as much as digits as its factorization.

143012212403311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 143012212403311 its reverse (113304212210341), we get a palindrome (256316424613652).

The spelling of 143012212403311 in words is "one hundred forty-three trillion, twelve billion, two hundred twelve million, four hundred three thousand, three hundred eleven".