10530042311 has 4 divisors (see below), whose sum is σ = 10530249000. Its totient is φ = 10529835624.

The previous prime is 10530042293. The next prime is 10530042329. The reversal of 10530042311 is 11324003501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11324003501 = 17 ⋅666117853.

It is an interprime number because it is at equal distance from previous prime (10530042293) and next prime (10530042329).

It is a cyclic number.

It is not a de Polignac number, because 10530042311 - 2¹⁴ = 10530025927 is a prime.

It is a super-2 number, since 2×10530042311² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10530042011) 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 3 ways as a sum of consecutive naturals, for example, 33305 + ... + 148893.

It is an arithmetic number, because the mean of its divisors is an integer number (2632562250).

Almost surely, 2^10530042311 is an apocalyptic number.

10530042311 is a deficient number, since it is larger than the sum of its proper divisors (206689).

10530042311 is an equidigital number, since it uses as much as digits as its factorization.

10530042311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206688.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 10530042311 its reverse (11324003501), we get a palindrome (21854045812).

The spelling of 10530042311 in words is "ten billion, five hundred thirty million, forty-two thousand, three hundred eleven".