1203220096 has 32 divisors (see below), whose sum is σ = 2581431300. Its totient is φ = 555331584.

The previous prime is 1203220079. The next prime is 1203220097. The reversal of 1203220096 is 6900223021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1186113600 + 17106496 = 34440^2 + 4136^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 1203220096.

It is not an unprimeable number, because it can be changed into a prime (1203220097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359881 + ... + 363208.

Almost surely, 2^1203220096 is an apocalyptic number.

1203220096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1203220096 is an abundant number, since it is smaller than the sum of its proper divisors (1378211204).

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

1203220096 is an equidigital number, since it uses as much as digits as its factorization.

1203220096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723116 (or 723104 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1203220096 is about 34687.4630954759. The cubic root of 1203220096 is about 1063.6082376286.

The spelling of 1203220096 in words is "one billion, two hundred three million, two hundred twenty thousand, ninety-six".