11655361120151 has 8 divisors (see below), whose sum is σ = 13452297983904. Its totient is φ = 9891395575200.

The previous prime is 11655361120133. The next prime is 11655361120159. The reversal of 11655361120151 is 15102116355611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11655361120151 - 2⁶ = 11655361120087 is a prime.

It is a super-2 number, since 2×11655361120151² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11655361120159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8242828940 + ... + 8242830353.

It is an arithmetic number, because the mean of its divisors is an integer number (1681537247988).

Almost surely, 2^{11655361120151} is an apocalyptic number.

11655361120151 is a deficient number, since it is larger than the sum of its proper divisors (1796936863753).

11655361120151 is a wasteful number, since it uses less digits than its factorization.

11655361120151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16485659401.

The product of its (nonzero) digits is 27000, while the sum is 38.

Adding to 11655361120151 its reverse (15102116355611), we get a palindrome (26757477475762).

The spelling of 11655361120151 in words is "eleven trillion, six hundred fifty-five billion, three hundred sixty-one million, one hundred twenty thousand, one hundred fifty-one".