15143305030 has 16 divisors (see below), whose sum is σ = 31151941920. Its totient is φ = 5191990272.

The previous prime is 15143304997. The next prime is 15143305043. The reversal of 15143305030 is 3050334151.

It is a junction number, because it is equal to n+sod(n) for n = 15143304986 and 15143305004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108166395 + ... + 108166534.

It is an arithmetic number, because the mean of its divisors is an integer number (1946996370).

Almost surely, 2^15143305030 is an apocalyptic number.

15143305030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15143305030 is an abundant number, since it is smaller than the sum of its proper divisors (16008636890).

15143305030 is a wasteful number, since it uses less digits than its factorization.

15143305030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216332943.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 15143305030 its reverse (3050334151), we get a palindrome (18193639181).

The spelling of 15143305030 in words is "fifteen billion, one hundred forty-three million, three hundred five thousand, thirty".