1203296080 has 80 divisors (see below), whose sum is σ = 3202116480. Its totient is φ = 411941376.

The previous prime is 1203296077. The next prime is 1203296089. The reversal of 1203296080 is 806923021.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1203296080² = 2895842912286732800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203296089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529186 + ... + 531454.

It is an arithmetic number, because the mean of its divisors is an integer number (40026456).

Almost surely, 2^1203296080 is an apocalyptic number.

1203296080 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 1203296080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1601058240).

1203296080 is an abundant number, since it is smaller than the sum of its proper divisors (1998820400).

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

1203296080 is a wasteful number, since it uses less digits than its factorization.

1203296080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3236 (or 3230 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1203296080 is about 34688.5583442149. The cubic root of 1203296080 is about 1063.6306263025.

The spelling of 1203296080 in words is "one billion, two hundred three million, two hundred ninety-six thousand, eighty".