141242420223031 has 2 divisors, whose sum is σ = 141242420223032. Its totient is φ = 141242420223030.

The previous prime is 141242420223019. The next prime is 141242420223067. The reversal of 141242420223031 is 130322024242141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141242420223031 - 2¹³ = 141242420214839 is a prime.

It is a super-2 number, since 2×141242420223031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141242420222984 and 141242420223002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141242420223011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70621210111515 + 70621210111516.

It is an arithmetic number, because the mean of its divisors is an integer number (70621210111516).

Almost surely, 2^{141242420223031} is an apocalyptic number.

141242420223031 is a deficient number, since it is larger than the sum of its proper divisors (1).

141242420223031 is an equidigital number, since it uses as much as digits as its factorization.

141242420223031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 141242420223031 its reverse (130322024242141), we get a palindrome (271564444465172).

The spelling of 141242420223031 in words is "one hundred forty-one trillion, two hundred forty-two billion, four hundred twenty million, two hundred twenty-three thousand, thirty-one".