11535130 has 16 divisors (see below), whose sum is σ = 20881224. Its totient is φ = 4587840.

The previous prime is 11535113. The next prime is 11535151. The reversal of 11535130 is 3153511.

It can be written as a sum of positive squares in 4 ways, for example, as 7579009 + 3956121 = 2753^2 + 1989^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11535098 and 11535107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1377 + ... + 4996.

Almost surely, 2^11535130 is an apocalyptic number.

11535130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11535130 is a deficient number, since it is larger than the sum of its proper divisors (9346094).

11535130 is a wasteful number, since it uses less digits than its factorization.

11535130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6561.

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 11535130 is about 3396.3406778473. The cubic root of 11535130 is about 225.9474778097.

Adding to 11535130 its reverse (3153511), we get a palindrome (14688641).

It can be divided in two parts, 115 and 35130, that added together give a triangular number (35245 = T₂₆₅).

The spelling of 11535130 in words is "eleven million, five hundred thirty-five thousand, one hundred thirty".