342132023 has 2 divisors, whose sum is σ = 342132024. Its totient is φ = 342132022.

The previous prime is 342132019. The next prime is 342132041. The reversal of 342132023 is 320231243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342132023 - 2² = 342132019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342131986 and 342132004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342132073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171066011 + 171066012.

It is an arithmetic number, because the mean of its divisors is an integer number (171066012).

Almost surely, 2^342132023 is an apocalyptic number.

342132023 is a deficient number, since it is larger than the sum of its proper divisors (1).

342132023 is an equidigital number, since it uses as much as digits as its factorization.

342132023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 342132023 is about 18496.8111576023. The cubic root of 342132023 is about 699.4090406920.

Adding to 342132023 its reverse (320231243), we get a palindrome (662363266).

The spelling of 342132023 in words is "three hundred forty-two million, one hundred thirty-two thousand, twenty-three".