11125103151 has 32 divisors (see below), whose sum is σ = 15677038080. Its totient is φ = 7003487744.

The previous prime is 11125103149. The next prime is 11125103153. The reversal of 11125103151 is 15130152111.

It is an interprime number because it is at equal distance from previous prime (11125103149) and next prime (11125103153).

It is a cyclic number.

It is not a de Polignac number, because 11125103151 - 2¹ = 11125103149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11125103153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5814571 + ... + 5816483.

It is an arithmetic number, because the mean of its divisors is an integer number (489907440).

Almost surely, 2^11125103151 is an apocalyptic number.

11125103151 is a deficient number, since it is larger than the sum of its proper divisors (4551934929).

11125103151 is a wasteful number, since it uses less digits than its factorization.

11125103151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975.

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 11125103151 its reverse (15130152111), we get a palindrome (26255255262).

The spelling of 11125103151 in words is "eleven billion, one hundred twenty-five million, one hundred three thousand, one hundred fifty-one".