1120234164 has 48 divisors (see below), whose sum is σ = 2990120448. Its totient is φ = 319763808.

The previous prime is 1120234147. The next prime is 1120234217. The reversal of 1120234164 is 4614320211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91959 + ... + 103425.

It is an arithmetic number, because the mean of its divisors is an integer number (62294176).

Almost surely, 2^1120234164 is an apocalyptic number.

1120234164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1120234164 is an abundant number, since it is smaller than the sum of its proper divisors (1869886284).

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

1120234164 is a wasteful number, since it uses less digits than its factorization.

1120234164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12644 (or 12642 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1120234164 is about 33469.8993724212. The cubic root of 1120234164 is about 1038.5711900405.

Adding to 1120234164 its reverse (4614320211), we get a palindrome (5734554375).

The spelling of 1120234164 in words is "one billion, one hundred twenty million, two hundred thirty-four thousand, one hundred sixty-four".