1011340200 has 384 divisors, whose sum is σ = 3712262400. Its totient is φ = 225361920.

The previous prime is 1011340159. The next prime is 1011340283. The reversal of 1011340200 is 20431101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3845269 + ... + 3845531.

It is an arithmetic number, because the mean of its divisors is an integer number (9667350).

Almost surely, 2^1011340200 is an apocalyptic number.

1011340200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1011340200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1856131200).

1011340200 is an abundant number, since it is smaller than the sum of its proper divisors (2700922200).

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

1011340200 is a wasteful number, since it uses less digits than its factorization.

1011340200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1011340200 is about 31801.5754326731. The cubic root of 1011340200 is about 1003.7658671094.

Adding to 1011340200 its reverse (20431101), we get a palindrome (1031771301).

Subtracting from 1011340200 its reverse (20431101), we obtain a palindrome (990909099).

The spelling of 1011340200 in words is "one billion, eleven million, three hundred forty thousand, two hundred".