122331003143 has 2 divisors, whose sum is σ = 122331003144. Its totient is φ = 122331003142.

The previous prime is 122331003139. The next prime is 122331003181. The reversal of 122331003143 is 341300133221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122331003143 - 2² = 122331003139 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122331903143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61165501571 + 61165501572.

It is an arithmetic number, because the mean of its divisors is an integer number (61165501572).

Almost surely, 2^122331003143 is an apocalyptic number.

122331003143 is a deficient number, since it is larger than the sum of its proper divisors (1).

122331003143 is an equidigital number, since it uses as much as digits as its factorization.

122331003143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 122331003143 its reverse (341300133221), we get a palindrome (463631136364).

The spelling of 122331003143 in words is "one hundred twenty-two billion, three hundred thirty-one million, three thousand, one hundred forty-three".