11587492438101 has 6 divisors (see below), whose sum is σ = 16737489077270. Its totient is φ = 7724994958728.

The previous prime is 11587492438099. The next prime is 11587492438117. The reversal of 11587492438101 is 10183429478511.

11587492438101 is a `hidden beast` number, since 1 + 1 + 5 + 8 + 7 + 492 + 43 + 8 + 101 = 666.

11587492438101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9345432420900 + 2242060017201 = 3057030^2 + 1497351^2 .

It is not a de Polignac number, because 11587492438101 - 2¹ = 11587492438099 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 (11587492438141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 643749579886 + ... + 643749579903.

Almost surely, 2^{11587492438101} is an apocalyptic number.

It is an amenable number.

11587492438101 is a deficient number, since it is larger than the sum of its proper divisors (5149996639169).

11587492438101 is a wasteful number, since it uses less digits than its factorization.

11587492438101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287499159795 (or 1287499159792 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 54.

The spelling of 11587492438101 in words is "eleven trillion, five hundred eighty-seven billion, four hundred ninety-two million, four hundred thirty-eight thousand, one hundred one".