15234152323 has 8 divisors (see below), whose sum is σ = 16504252128. Its totient is φ = 13978087104.

The previous prime is 15234152299. The next prime is 15234152357. The reversal of 15234152323 is 32325143251.

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

It is a cyclic number.

It is not a de Polignac number, because 15234152323 - 2¹⁷ = 15234021251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15234152393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3506386 + ... + 3510727.

It is an arithmetic number, because the mean of its divisors is an integer number (2063031516).

Almost surely, 2^15234152323 is an apocalyptic number.

15234152323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

15234152323 is a deficient number, since it is larger than the sum of its proper divisors (1270099805).

15234152323 is a wasteful number, since it uses less digits than its factorization.

15234152323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7017293.

The product of its digits is 21600, while the sum is 31.

Adding to 15234152323 its reverse (32325143251), we get a palindrome (47559295574).

The spelling of 15234152323 in words is "fifteen billion, two hundred thirty-four million, one hundred fifty-two thousand, three hundred twenty-three".