1101020330 has 16 divisors (see below), whose sum is σ = 1982980224. Its totient is φ = 440154000.

The previous prime is 1101020311. The next prime is 1101020339. The reversal of 1101020330 is 330201011.

It is not an unprimeable number, because it can be changed into a prime (1101020339) 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, 13046 + ... + 48705.

It is an arithmetic number, because the mean of its divisors is an integer number (123936264).

Almost surely, 2^1101020330 is an apocalyptic number.

1101020330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101020330 is a deficient number, since it is larger than the sum of its proper divisors (881959894).

1101020330 is a wasteful number, since it uses less digits than its factorization.

1101020330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63541.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1101020330 is about 33181.6263917247. The cubic root of 1101020330 is about 1032.5991884496.

Adding to 1101020330 its reverse (330201011), we get a palindrome (1431221341).

The spelling of 1101020330 in words is "one billion, one hundred one million, twenty thousand, three hundred thirty".