11230530526 has 32 divisors (see below), whose sum is σ = 18211392000. Its totient is φ = 5177305152.

The previous prime is 11230530523. The next prime is 11230530557. The reversal of 11230530526 is 62503503211.

It is a super-2 number, since 2×11230530526² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11230530494 and 11230530503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230530523) 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 15 ways as a sum of consecutive naturals, for example, 302130 + ... + 337258.

It is an arithmetic number, because the mean of its divisors is an integer number (569106000).

Almost surely, 2^11230530526 is an apocalyptic number.

11230530526 is a deficient number, since it is larger than the sum of its proper divisors (6980861474).

11230530526 is a wasteful number, since it uses less digits than its factorization.

11230530526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35376.

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 11230530526 in words is "eleven billion, two hundred thirty million, five hundred thirty thousand, five hundred twenty-six".