1102144960 has 56 divisors (see below), whose sum is σ = 2999414880. Its totient is φ = 377877504.

The previous prime is 1102144949. The next prime is 1102144961. The reversal of 1102144960 is 694412011.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102144961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243775 + ... + 248254.

It is an arithmetic number, because the mean of its divisors is an integer number (53560980).

Almost surely, 2^1102144960 is an apocalyptic number.

1102144960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102144960 is an abundant number, since it is smaller than the sum of its proper divisors (1897269920).

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

1102144960 is an equidigital number, since it uses as much as digits as its factorization.

1102144960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492053 (or 492043 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1102144960 is about 33198.5686438437. The cubic root of 1102144960 is about 1032.9506493687.

Adding to 1102144960 its reverse (694412011), we get a palindrome (1796556971).

The spelling of 1102144960 in words is "one billion, one hundred two million, one hundred forty-four thousand, nine hundred sixty".