11020314234 has 64 divisors (see below), whose sum is σ = 22611843072. Its totient is φ = 3579681600.

The previous prime is 11020314169. The next prime is 11020314251. The reversal of 11020314234 is 43241302011.

11020314234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11020314234² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11020314234.

It is an unprimeable number.

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, 22628739 + ... + 22629225.

It is an arithmetic number, because the mean of its divisors is an integer number (353310048).

Almost surely, 2^11020314234 is an apocalyptic number.

11020314234 is an abundant number, since it is smaller than the sum of its proper divisors (11591528838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11020314234 is a wasteful number, since it uses less digits than its factorization.

11020314234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11020314234 its reverse (43241302011), we get a palindrome (54261616245).

The spelling of 11020314234 in words is "eleven billion, twenty million, three hundred fourteen thousand, two hundred thirty-four".