11532411052011 has 12 divisors (see below), whose sum is σ = 16670672254392. Its totient is φ = 7682391644256.

The previous prime is 11532411052007. The next prime is 11532411052021. The reversal of 11532411052011 is 11025011423511.

11532411052011 is a `hidden beast` number, since 1 + 1 + 5 + 3 + 24 + 110 + 520 + 1 + 1 = 666.

It is not a de Polignac number, because 11532411052011 - 2² = 11532411052007 is a prime.

It is a super-3 number, since 3×11532411052011³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11532411052021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 490186786 + ... + 490210311.

It is an arithmetic number, because the mean of its divisors is an integer number (1389222687866).

Almost surely, 2^{11532411052011} is an apocalyptic number.

11532411052011 is a deficient number, since it is larger than the sum of its proper divisors (5138261202381).

11532411052011 is a wasteful number, since it uses less digits than its factorization.

11532411052011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980398410 (or 980398407 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 27.

Adding to 11532411052011 its reverse (11025011423511), we get a palindrome (22557422475522).

The spelling of 11532411052011 in words is "eleven trillion, five hundred thirty-two billion, four hundred eleven million, fifty-two thousand, eleven".