11445234151 has 32 divisors (see below), whose sum is σ = 12666931200. Its totient is φ = 10338662880.

The previous prime is 11445234127. The next prime is 11445234181. The reversal of 11445234151 is 15143254411.

11445234151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11445234151 - 2²³ = 11436845543 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 (11445234181) 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 31 ways as a sum of consecutive naturals, for example, 37280740 + ... + 37281046.

It is an arithmetic number, because the mean of its divisors is an integer number (395841600).

Almost surely, 2^11445234151 is an apocalyptic number.

11445234151 is a deficient number, since it is larger than the sum of its proper divisors (1221697049).

11445234151 is an equidigital number, since it uses as much as digits as its factorization.

11445234151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656 (or 630 counting only the distinct ones).

The product of its digits is 9600, while the sum is 31.

Adding to 11445234151 its reverse (15143254411), we get a palindrome (26588488562).

The spelling of 11445234151 in words is "eleven billion, four hundred forty-five million, two hundred thirty-four thousand, one hundred fifty-one".