11101002151151 has 16 divisors (see below), whose sum is σ = 12239271962016. Its totient is φ = 10067848560000.

The previous prime is 11101002151079. The next prime is 11101002151153. The reversal of 11101002151151 is 15115120010111.

11101002151151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11101002151151 is a prime.

It is a super-3 number, since 3×11101002151151³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101002151153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9345050 + ... + 10465751.

It is an arithmetic number, because the mean of its divisors is an integer number (764954497626).

Almost surely, 2^{11101002151151} is an apocalyptic number.

11101002151151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11101002151151 is a deficient number, since it is larger than the sum of its proper divisors (1138269810865).

11101002151151 is an equidigital number, since it uses as much as digits as its factorization.

11101002151151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19811255 (or 19811233 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 20.

Adding to 11101002151151 its reverse (15115120010111), we get a palindrome (26216122161262).

The spelling of 11101002151151 in words is "eleven trillion, one hundred one billion, two million, one hundred fifty-one thousand, one hundred fifty-one".