153912023 has 2 divisors, whose sum is σ = 153912024. Its totient is φ = 153912022.

The previous prime is 153912013. The next prime is 153912079. The reversal of 153912023 is 320219351.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153912023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 153911983 and 153912001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153912013) 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, 76956011 + 76956012.

It is an arithmetic number, because the mean of its divisors is an integer number (76956012).

Almost surely, 2^153912023 is an apocalyptic number.

153912023 is a deficient number, since it is larger than the sum of its proper divisors (1).

153912023 is an equidigital number, since it uses as much as digits as its factorization.

153912023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 153912023 is about 12406.1284452483. The cubic root of 153912023 is about 535.9087510349.

The spelling of 153912023 in words is "one hundred fifty-three million, nine hundred twelve thousand, twenty-three".