134300142023 has 2 divisors, whose sum is σ = 134300142024. Its totient is φ = 134300142022.

The previous prime is 134300141999. The next prime is 134300142113. The reversal of 134300142023 is 320241003431.

It is a weak prime.

It is an emirp because it is prime and its reverse (320241003431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134300142023 - 2³⁴ = 117120272839 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134300142023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134300142923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67150071011 + 67150071012.

It is an arithmetic number, because the mean of its divisors is an integer number (67150071012).

Almost surely, 2^134300142023 is an apocalyptic number.

134300142023 is a deficient number, since it is larger than the sum of its proper divisors (1).

134300142023 is an equidigital number, since it uses as much as digits as its factorization.

134300142023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 134300142023 its reverse (320241003431), we get a palindrome (454541145454).

The spelling of 134300142023 in words is "one hundred thirty-four billion, three hundred million, one hundred forty-two thousand, twenty-three".