1040211300 has 144 divisors (see below), whose sum is σ = 3241667520. Its totient is φ = 256573440.

The previous prime is 1040211257. The next prime is 1040211311. The reversal of 1040211300 is 31120401.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 299172 + ... + 302628.

It is an arithmetic number, because the mean of its divisors is an integer number (22511580).

Almost surely, 2^1040211300 is an apocalyptic number.

1040211300 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 1040211300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1620833760).

1040211300 is an abundant number, since it is smaller than the sum of its proper divisors (2201456220).

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

1040211300 is a wasteful number, since it uses less digits than its factorization.

1040211300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3550 (or 3543 counting only the distinct ones).

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

The square root of 1040211300 is about 32252.3068942363. The cubic root of 1040211300 is about 1013.2280147449.

Adding to 1040211300 its reverse (31120401), we get a palindrome (1071331701).

The spelling of 1040211300 in words is "one billion, forty million, two hundred eleven thousand, three hundred".