15042015130 has 8 divisors (see below), whose sum is σ = 27075627252. Its totient is φ = 6016806048.

The previous prime is 15042015119. The next prime is 15042015139. The reversal of 15042015130 is 3151024051.

It is a happy number.

15042015130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13041868401 + 2000146729 = 114201^2 + 44723^2 .

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

It is a super-2 number, since 2×15042015130² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15042015139) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 752100747 + ... + 752100766.

Almost surely, 2^15042015130 is an apocalyptic number.

15042015130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15042015130 is a deficient number, since it is larger than the sum of its proper divisors (12033612122).

15042015130 is a wasteful number, since it uses less digits than its factorization.

15042015130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504201520.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 15042015130 its reverse (3151024051), we get a palindrome (18193039181).

The spelling of 15042015130 in words is "fifteen billion, forty-two million, fifteen thousand, one hundred thirty".