152112423 has 8 divisors (see below), whose sum is σ = 213491200. Its totient is φ = 96070968.

The previous prime is 152112407. The next prime is 152112437. The reversal of 152112423 is 324211251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152112423 - 2⁴ = 152112407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152112423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152114423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334263 + ... + 1334376.

It is an arithmetic number, because the mean of its divisors is an integer number (26686400).

Almost surely, 2^152112423 is an apocalyptic number.

152112423 is a deficient number, since it is larger than the sum of its proper divisors (61378777).

152112423 is a wasteful number, since it uses less digits than its factorization.

152112423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668661.

The product of its digits is 480, while the sum is 21.

The square root of 152112423 is about 12333.3865179033. The cubic root of 152112423 is about 533.8118717571.

Adding to 152112423 its reverse (324211251), we get a palindrome (476323674).

It can be divided in two parts, 152 and 112423, that added together give a triangular number (112575 = T₄₇₄).

The spelling of 152112423 in words is "one hundred fifty-two million, one hundred twelve thousand, four hundred twenty-three".