153432023 has 2 divisors, whose sum is σ = 153432024. Its totient is φ = 153432022.

The previous prime is 153432001. The next prime is 153432079. The reversal of 153432023 is 320234351.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 153432023 - 2⁶ = 153431959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 153432023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153438023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76716011 + 76716012.

It is an arithmetic number, because the mean of its divisors is an integer number (76716012).

Almost surely, 2^153432023 is an apocalyptic number.

153432023 is a deficient number, since it is larger than the sum of its proper divisors (1).

153432023 is an equidigital number, since it uses as much as digits as its factorization.

153432023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 153432023 is about 12386.7680611207. The cubic root of 153432023 is about 535.3510643103.

Adding to 153432023 its reverse (320234351), we get a palindrome (473666374).

The spelling of 153432023 in words is "one hundred fifty-three million, four hundred thirty-two thousand, twenty-three".