143340610305811 has 2 divisors, whose sum is σ = 143340610305812. Its totient is φ = 143340610305810.

The previous prime is 143340610305731. The next prime is 143340610305833. The reversal of 143340610305811 is 118503016043341.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 143340610305811 - 2¹⁷ = 143340610174739 is a prime.

It is not a weakly prime, because it can be changed into another prime (143340610302811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71670305152905 + 71670305152906.

It is an arithmetic number, because the mean of its divisors is an integer number (71670305152906).

Almost surely, 2^{143340610305811} is an apocalyptic number.

143340610305811 is a deficient number, since it is larger than the sum of its proper divisors (1).

143340610305811 is an equidigital number, since it uses as much as digits as its factorization.

143340610305811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 143340610305811 in words is "one hundred forty-three trillion, three hundred forty billion, six hundred ten million, three hundred five thousand, eight hundred eleven".