15123152000 has 256 divisors, whose sum is σ = 42446851200. Its totient is φ = 5307904000.

The previous prime is 15123151963. The next prime is 15123152017. The reversal of 15123152000 is 25132151.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5102519 + ... + 5105481.

Almost surely, 2^15123152000 is an apocalyptic number.

15123152000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15123152000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21223425600).

15123152000 is an abundant number, since it is smaller than the sum of its proper divisors (27323699200).

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

15123152000 is a wasteful number, since it uses less digits than its factorization.

15123152000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032 (or 3010 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 15123152000 its reverse (25132151), we get a palindrome (15148284151).

The spelling of 15123152000 in words is "fifteen billion, one hundred twenty-three million, one hundred fifty-two thousand".