11045203151 has 4 divisors (see below), whose sum is σ = 11146535400. Its totient is φ = 10943870904.

The previous prime is 11045203123. The next prime is 11045203153. The reversal of 11045203151 is 15130254011.

11045203151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11045203151 - 2¹⁸ = 11044941007 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 (11045203153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50665961 + ... + 50666178.

It is an arithmetic number, because the mean of its divisors is an integer number (2786633850).

Almost surely, 2^11045203151 is an apocalyptic number.

11045203151 is a deficient number, since it is larger than the sum of its proper divisors (101332249).

11045203151 is a wasteful number, since it uses less digits than its factorization.

11045203151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101332248.

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 11045203151 its reverse (15130254011), we get a palindrome (26175457162).

The spelling of 11045203151 in words is "eleven billion, forty-five million, two hundred three thousand, one hundred fifty-one".