15230145011 has 8 divisors (see below), whose sum is σ = 16216128720. Its totient is φ = 14254171648.

The previous prime is 15230144971. The next prime is 15230145041. The reversal of 15230145011 is 11054103251.

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 15230145011 - 2⁶ = 15230144947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15230145041) by changing a digit.

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, 2499446 + ... + 2505531.

It is an arithmetic number, because the mean of its divisors is an integer number (2027016090).

Almost surely, 2^15230145011 is an apocalyptic number.

15230145011 is a deficient number, since it is larger than the sum of its proper divisors (985983709).

15230145011 is a wasteful number, since it uses less digits than its factorization.

15230145011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005173.

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 15230145011 its reverse (11054103251), we get a palindrome (26284248262).

The spelling of 15230145011 in words is "fifteen billion, two hundred thirty million, one hundred forty-five thousand, eleven".