1202104000 has 112 divisors (see below), whose sum is σ = 3152485440. Its totient is φ = 452505600.

The previous prime is 1202103997. The next prime is 1202104021. The reversal of 1202104000 is 4012021.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131581 + ... + 140419.

Almost surely, 2^1202104000 is an apocalyptic number.

1202104000 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 1202104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1576242720).

1202104000 is an abundant number, since it is smaller than the sum of its proper divisors (1950381440).

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

1202104000 is an equidigital number, since it uses as much as digits as its factorization.

1202104000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8883 (or 8863 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1202104000 is about 34671.3714756137. The cubic root of 1202104000 is about 1063.2792714549.

Adding to 1202104000 its reverse (4012021), we get a palindrome (1206116021).

The spelling of 1202104000 in words is "one billion, two hundred two million, one hundred four thousand".