152978634023 has 2 divisors, whose sum is σ = 152978634024. Its totient is φ = 152978634022.

The previous prime is 152978633981. The next prime is 152978634031. The reversal of 152978634023 is 320436879251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152978634023 - 2⁶ = 152978633959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152978634223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76489317011 + 76489317012.

It is an arithmetic number, because the mean of its divisors is an integer number (76489317012).

It is a 1-persistent number, because it is pandigital, but 2⋅152978634023 = 305957268046 is not.

Almost surely, 2^152978634023 is an apocalyptic number.

152978634023 is a deficient number, since it is larger than the sum of its proper divisors (1).

152978634023 is an equidigital number, since it uses as much as digits as its factorization.

152978634023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 152978634023 in words is "one hundred fifty-two billion, nine hundred seventy-eight million, six hundred thirty-four thousand, twenty-three".