1173311106 has 32 divisors (see below), whose sum is σ = 2581125696. Its totient is φ = 355546400.

The previous prime is 1173311101. The next prime is 1173311129. The reversal of 1173311106 is 6011133711.

1173311106 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1173311101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65475 + ... + 81446.

It is an arithmetic number, because the mean of its divisors is an integer number (80660178).

Almost surely, 2^1173311106 is an apocalyptic number.

1173311106 is an abundant number, since it is smaller than the sum of its proper divisors (1407814590).

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

1173311106 is a wasteful number, since it uses less digits than its factorization.

1173311106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146959 (or 146937 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 1173311106 is about 34253.6290924042. The cubic root of 1173311106 is about 1054.7213255855.

Adding to 1173311106 its reverse (6011133711), we get a palindrome (7184444817).

The spelling of 1173311106 in words is "one billion, one hundred seventy-three million, three hundred eleven thousand, one hundred six".