152234023 has 4 divisors (see below), whose sum is σ = 160246360. Its totient is φ = 144221688.

The previous prime is 152233999. The next prime is 152234029. The reversal of 152234023 is 320432251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320432251 = 23 ⋅13931837.

It is a cyclic number.

It is not a de Polignac number, because 152234023 - 2²¹ = 150136871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152233985 and 152234003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152234029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4006140 + ... + 4006177.

It is an arithmetic number, because the mean of its divisors is an integer number (40061590).

Almost surely, 2^152234023 is an apocalyptic number.

152234023 is a deficient number, since it is larger than the sum of its proper divisors (8012337).

152234023 is an equidigital number, since it uses as much as digits as its factorization.

152234023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8012336.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 152234023 is about 12338.3152415555. The cubic root of 152234023 is about 533.9540784948.

Adding to 152234023 its reverse (320432251), we get a palindrome (472666274).

The spelling of 152234023 in words is "one hundred fifty-two million, two hundred thirty-four thousand, twenty-three".