11532241197 has 12 divisors (see below), whose sum is σ = 17534402080. Its totient is φ = 7283520648.

The previous prime is 11532241169. The next prime is 11532241213. The reversal of 11532241197 is 79114223511.

It is a happy number.

11532241197 is a `hidden beast` number, since 1 + 1 + 532 + 2 + 4 + 119 + 7 = 666.

It is not a de Polignac number, because 11532241197 - 2¹⁶ = 11532175661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11532241117) 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, 33719833 + ... + 33720174.

Almost surely, 2^11532241197 is an apocalyptic number.

It is an amenable number.

11532241197 is a deficient number, since it is larger than the sum of its proper divisors (6002160883).

11532241197 is a wasteful number, since it uses less digits than its factorization.

11532241197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67440032 (or 67440029 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The spelling of 11532241197 in words is "eleven billion, five hundred thirty-two million, two hundred forty-one thousand, one hundred ninety-seven".