1102120330 has 16 divisors (see below), whose sum is σ = 2002358880. Its totient is φ = 436727632.

The previous prime is 1102120267. The next prime is 1102120337. The reversal of 1102120330 is 330212011.

It is a self number, because there is not a number n which added to its sum of digits gives 1102120330.

It is not an unprimeable number, because it can be changed into a prime (1102120337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513940 + ... + 516079.

It is an arithmetic number, because the mean of its divisors is an integer number (125147430).

Almost surely, 2^1102120330 is an apocalyptic number.

1102120330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102120330 is a deficient number, since it is larger than the sum of its proper divisors (900238550).

1102120330 is a wasteful number, since it uses less digits than its factorization.

1102120330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030133.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1102120330 is about 33198.1976920435. The cubic root of 1102120330 is about 1032.9429547475.

Adding to 1102120330 its reverse (330212011), we get a palindrome (1432332341).

The spelling of 1102120330 in words is "one billion, one hundred two million, one hundred twenty thousand, three hundred thirty".