1101120330 has 32 divisors (see below), whose sum is σ = 2674534464. Its totient is φ = 290093696.

The previous prime is 1101120323. The next prime is 1101120337. The reversal of 1101120330 is 330211011.

It is an interprime number because it is at equal distance from previous prime (1101120323) and next prime (1101120337).

It is a super-2 number, since 2×1101120330² = 2424931962278617800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1101120337) 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, 218619 + ... + 223598.

It is an arithmetic number, because the mean of its divisors is an integer number (83579202).

Almost surely, 2^1101120330 is an apocalyptic number.

1101120330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101120330 is an abundant number, since it is smaller than the sum of its proper divisors (1573414134).

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

1101120330 is a wasteful number, since it uses less digits than its factorization.

1101120330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442310.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1101120330 is about 33183.1332155359. The cubic root of 1101120330 is about 1032.6304493900.

Adding to 1101120330 its reverse (330211011), we get a palindrome (1431331341).

The spelling of 1101120330 in words is "one billion, one hundred one million, one hundred twenty thousand, three hundred thirty".