1013241880 has 128 divisors (see below), whose sum is σ = 2756390400. Its totient is φ = 327462912.

The previous prime is 1013241841. The next prime is 1013241893. The reversal of 1013241880 is 881423101.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1505224 + ... + 1505896.

It is an arithmetic number, because the mean of its divisors is an integer number (21534300).

Almost surely, 2^1013241880 is an apocalyptic number.

1013241880 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 1013241880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1378195200).

1013241880 is an abundant number, since it is smaller than the sum of its proper divisors (1743148520).

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

1013241880 is a wasteful number, since it uses less digits than its factorization.

1013241880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993 (or 989 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 1013241880 is about 31831.4605382788. The cubic root of 1013241880 is about 1004.3946190329.

Adding to 1013241880 its reverse (881423101), we get a palindrome (1894664981).

The spelling of 1013241880 in words is "one billion, thirteen million, two hundred forty-one thousand, eight hundred eighty".