11613232456087 has 2 divisors, whose sum is σ = 11613232456088. Its totient is φ = 11613232456086.

The previous prime is 11613232456019. The next prime is 11613232456097. The reversal of 11613232456087 is 78065423231611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11613232456087 - 2¹⁹ = 11613231931799 is a prime.

It is a super-2 number, since 2×11613232456087² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11613232456087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11613232456097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5806616228043 + 5806616228044.

It is an arithmetic number, because the mean of its divisors is an integer number (5806616228044).

Almost surely, 2^{11613232456087} is an apocalyptic number.

11613232456087 is a deficient number, since it is larger than the sum of its proper divisors (1).

11613232456087 is an equidigital number, since it uses as much as digits as its factorization.

11613232456087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 49.

Adding to 11613232456087 its reverse (78065423231611), we get a palindrome (89678655687698).

The spelling of 11613232456087 in words is "eleven trillion, six hundred thirteen billion, two hundred thirty-two million, four hundred fifty-six thousand, eighty-seven".