11123100151 has 2 divisors, whose sum is σ = 11123100152. Its totient is φ = 11123100150.

The previous prime is 11123100113. The next prime is 11123100169. The reversal of 11123100151 is 15100132111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11123100151 - 2¹⁷ = 11122969079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11123100181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561550075 + 5561550076.

It is an arithmetic number, because the mean of its divisors is an integer number (5561550076).

Almost surely, 2^11123100151 is an apocalyptic number.

11123100151 is a deficient number, since it is larger than the sum of its proper divisors (1).

11123100151 is an equidigital number, since it uses as much as digits as its factorization.

11123100151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 11123100151 its reverse (15100132111), we get a palindrome (26223232262).

The spelling of 11123100151 in words is "eleven billion, one hundred twenty-three million, one hundred thousand, one hundred fifty-one".