142341501223 has 2 divisors, whose sum is σ = 142341501224. Its totient is φ = 142341501222.

The previous prime is 142341501217. The next prime is 142341501251. The reversal of 142341501223 is 322105143241.

It is an a-pointer prime, because the next prime (142341501251) can be obtained adding 142341501223 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142341501223 - 2²¹ = 142339404071 is a prime.

It is a super-2 number, since 2×142341501223² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142341501191 and 142341501200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142341501283) 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, 71170750611 + 71170750612.

It is an arithmetic number, because the mean of its divisors is an integer number (71170750612).

Almost surely, 2^142341501223 is an apocalyptic number.

142341501223 is a deficient number, since it is larger than the sum of its proper divisors (1).

142341501223 is an equidigital number, since it uses as much as digits as its factorization.

142341501223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 142341501223 its reverse (322105143241), we get a palindrome (464446644464).

The spelling of 142341501223 in words is "one hundred forty-two billion, three hundred forty-one million, five hundred one thousand, two hundred twenty-three".