140022321028123 has 2 divisors, whose sum is σ = 140022321028124. Its totient is φ = 140022321028122.

The previous prime is 140022321028097. The next prime is 140022321028201. The reversal of 140022321028123 is 321820123220041.

It is a weak prime.

It is an emirp because it is prime and its reverse (321820123220041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140022321028123 - 2¹⁷ = 140022320897051 is a prime.

It is a super-2 number, since 2×140022321028123² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140022321022123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70011160514061 + 70011160514062.

It is an arithmetic number, because the mean of its divisors is an integer number (70011160514062).

Almost surely, 2^{140022321028123} is an apocalyptic number.

140022321028123 is a deficient number, since it is larger than the sum of its proper divisors (1).

140022321028123 is an equidigital number, since it uses as much as digits as its factorization.

140022321028123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 140022321028123 its reverse (321820123220041), we get a palindrome (461842444248164).

The spelling of 140022321028123 in words is "one hundred forty trillion, twenty-two billion, three hundred twenty-one million, twenty-eight thousand, one hundred twenty-three".