10530021442115 has 16 divisors (see below), whose sum is σ = 14492564349120. Its totient is φ = 7194890088960.

The previous prime is 10530021442079. The next prime is 10530021442133. The reversal of 10530021442115 is 51124412003501.

It is a happy number.

It is not a de Polignac number, because 10530021442115 - 2⁸ = 10530021441859 is a prime.

It is a super-2 number, since 2×10530021442115² (a number of 27 digits) contains 22 as substring.

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, 535324250 + ... + 535343919.

It is an arithmetic number, because the mean of its divisors is an integer number (905785271820).

Almost surely, 2^{10530021442115} is an apocalyptic number.

10530021442115 is a deficient number, since it is larger than the sum of its proper divisors (3962542907005).

10530021442115 is a wasteful number, since it uses less digits than its factorization.

10530021442115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070668462.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 10530021442115 its reverse (51124412003501), we get a palindrome (61654433445616).

The spelling of 10530021442115 in words is "ten trillion, five hundred thirty billion, twenty-one million, four hundred forty-two thousand, one hundred fifteen".