1201203260 has 12 divisors (see below), whose sum is σ = 2522526888. Its totient is φ = 480481296.

The previous prime is 1201203257. The next prime is 1201203301. The reversal of 1201203260 is 623021021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30030062 + ... + 30030101.

It is an arithmetic number, because the mean of its divisors is an integer number (210210574).

Almost surely, 2^1201203260 is an apocalyptic number.

1201203260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1201203260 is an abundant number, since it is smaller than the sum of its proper divisors (1321323628).

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

1201203260 is a wasteful number, since it uses less digits than its factorization.

1201203260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60060172 (or 60060170 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1201203260 is about 34658.3793619956. The cubic root of 1201203260 is about 1063.0136323526.

Adding to 1201203260 its reverse (623021021), we get a palindrome (1824224281).

The spelling of 1201203260 in words is "one billion, two hundred one million, two hundred three thousand, two hundred sixty".