134802023 has 2 divisors, whose sum is σ = 134802024. Its totient is φ = 134802022.

The previous prime is 134802001. The next prime is 134802029. The reversal of 134802023 is 320208431.

It is a strong prime.

It is an emirp because it is prime and its reverse (320208431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134802023 - 2¹⁸ = 134539879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134802023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134802029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67401011 + 67401012.

It is an arithmetic number, because the mean of its divisors is an integer number (67401012).

Almost surely, 2^134802023 is an apocalyptic number.

134802023 is a deficient number, since it is larger than the sum of its proper divisors (1).

134802023 is an equidigital number, since it uses as much as digits as its factorization.

134802023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 134802023 is about 11610.4273392498. The cubic root of 134802023 is about 512.7418939807.

The spelling of 134802023 in words is "one hundred thirty-four million, eight hundred two thousand, twenty-three".