142413023 has 2 divisors, whose sum is σ = 142413024. Its totient is φ = 142413022.

The previous prime is 142413017. The next prime is 142413059. The reversal of 142413023 is 320314241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142413023 - 2¹⁰ = 142411999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142412986 and 142413004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142413823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71206511 + 71206512.

It is an arithmetic number, because the mean of its divisors is an integer number (71206512).

Almost surely, 2^142413023 is an apocalyptic number.

142413023 is a deficient number, since it is larger than the sum of its proper divisors (1).

142413023 is an equidigital number, since it uses as much as digits as its factorization.

142413023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 142413023 is about 11933.6927646056. The cubic root of 142413023 is about 522.2156727831.

Adding to 142413023 its reverse (320314241), we get a palindrome (462727264).

The spelling of 142413023 in words is "one hundred forty-two million, four hundred thirteen thousand, twenty-three".