15123010232 has 64 divisors (see below), whose sum is σ = 32514566400. Its totient is φ = 6527107840.

The previous prime is 15123010223. The next prime is 15123010241. The reversal of 15123010232 is 23201032151.

15123010232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (15123010223) and next prime (15123010241).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250019 + ... + 304557.

It is an arithmetic number, because the mean of its divisors is an integer number (508040100).

Almost surely, 2^15123010232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15123010232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16257283200).

15123010232 is an abundant number, since it is smaller than the sum of its proper divisors (17391556168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15123010232 is a wasteful number, since it uses less digits than its factorization.

15123010232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54716 (or 54712 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 15123010232 its reverse (23201032151), we get a palindrome (38324042383).

The spelling of 15123010232 in words is "fifteen billion, one hundred twenty-three million, ten thousand, two hundred thirty-two".