1013442300 has 216 divisors, whose sum is σ = 3529513680. Its totient is φ = 249350400.

The previous prime is 1013442299. The next prime is 1013442317. The reversal of 1013442300 is 32443101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 455190 + ... + 457410.

Almost surely, 2^1013442300 is an apocalyptic number.

1013442300 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 1013442300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1764756840).

1013442300 is an abundant number, since it is smaller than the sum of its proper divisors (2516071380).

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

1013442300 is a wasteful number, since it uses less digits than its factorization.

1013442300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270 (or 2244 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1013442300 is about 31834.6085259423. The cubic root of 1013442300 is about 1004.4608380021.

Adding to 1013442300 its reverse (32443101), we get a palindrome (1045885401).

The spelling of 1013442300 in words is "one billion, thirteen million, four hundred forty-two thousand, three hundred".