10530011326 has 16 divisors (see below), whose sum is σ = 16012829520. Its totient is φ = 5192700480.

The previous prime is 10530011311. The next prime is 10530011329. The reversal of 10530011326 is 62311003501.

It is a happy number.

It is a super-2 number, since 2×10530011326² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10530011297 and 10530011306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10530011329) 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, 3840 + ... + 145171.

It is an arithmetic number, because the mean of its divisors is an integer number (1000801845).

Almost surely, 2^10530011326 is an apocalyptic number.

10530011326 is a deficient number, since it is larger than the sum of its proper divisors (5482818194).

10530011326 is a wasteful number, since it uses less digits than its factorization.

10530011326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149499.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 10530011326 its reverse (62311003501), we get a palindrome (72841014827).

The spelling of 10530011326 in words is "ten billion, five hundred thirty million, eleven thousand, three hundred twenty-six".