10530959111 has 8 divisors (see below), whose sum is σ = 11159641584. Its totient is φ = 9903300480.

The previous prime is 10530959107. The next prime is 10530959189. The reversal of 10530959111 is 11195903501.

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 10530959111 - 2² = 10530959107 is a prime.

It is a super-2 number, since 2×10530959111² (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 (10530959011) 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, 234725 + ... + 275966.

It is an arithmetic number, because the mean of its divisors is an integer number (1394955198).

Almost surely, 2^10530959111 is an apocalyptic number.

10530959111 is a deficient number, since it is larger than the sum of its proper divisors (628682473).

10530959111 is a wasteful number, since it uses less digits than its factorization.

10530959111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511921.

The product of its (nonzero) digits is 6075, while the sum is 35.

The spelling of 10530959111 in words is "ten billion, five hundred thirty million, nine hundred fifty-nine thousand, one hundred eleven".