1101200030 has 24 divisors (see below), whose sum is σ = 2305779048. Its totient is φ = 377554128.

The previous prime is 1101199997. The next prime is 1101200033. The reversal of 1101200030 is 300021011.

It is a junction number, because it is equal to n+sod(n) for n = 1101199990 and 1101200017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101200033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1123184 + ... + 1124163.

It is an arithmetic number, because the mean of its divisors is an integer number (96074127).

Almost surely, 2^1101200030 is an apocalyptic number.

1101200030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101200030 is an abundant number, since it is smaller than the sum of its proper divisors (1204579018).

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

1101200030 is a wasteful number, since it uses less digits than its factorization.

1101200030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247368 (or 2247361 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 1101200030 is about 33184.3341051165. The cubic root of 1101200030 is about 1032.6553630042.

Adding to 1101200030 its reverse (300021011), we get a palindrome (1401221041).

The spelling of 1101200030 in words is "one billion, one hundred one million, two hundred thousand, thirty".