11130421410 has 160 divisors (see below), whose sum is σ = 30428576640. Its totient is φ = 2918965248.

The previous prime is 11130421399. The next prime is 11130421427. The reversal of 11130421410 is 1412403111.

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

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 14473506 + ... + 14474274.

It is an arithmetic number, because the mean of its divisors is an integer number (190178604).

Almost surely, 2^11130421410 is an apocalyptic number.

11130421410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11130421410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15214288320).

11130421410 is an abundant number, since it is smaller than the sum of its proper divisors (19298155230).

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

11130421410 is a wasteful number, since it uses less digits than its factorization.

11130421410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062 (or 1053 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11130421410 its reverse (1412403111), we get a palindrome (12542824521).

The spelling of 11130421410 in words is "eleven billion, one hundred thirty million, four hundred twenty-one thousand, four hundred ten".