1121410000 has 100 divisors (see below), whose sum is σ = 2739523072. Its totient is φ = 444528000.

The previous prime is 1121409979. The next prime is 1121410051. The reversal of 1121410000 is 141211.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1269559 + ... + 1270441.

Almost surely, 2^1121410000 is an apocalyptic number.

1121410000 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 1121410000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1369761536).

1121410000 is an abundant number, since it is smaller than the sum of its proper divisors (1618113072).

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

1121410000 is an equidigital number, since it uses as much as digits as its factorization.

1121410000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038 (or 1017 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1121410000 is about 33487.4603396555. The cubic root of 1121410000 is about 1038.9344362304.

Adding to 1121410000 its reverse (141211), we get a palindrome (1121551211).

The spelling of 1121410000 in words is "one billion, one hundred twenty-one million, four hundred ten thousand".