1301283860 has 12 divisors (see below), whose sum is σ = 2732696148. Its totient is φ = 520513536.

The previous prime is 1301283847. The next prime is 1301283883. The reversal of 1301283860 is 683821031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 200902276 + 1100381584 = 14174^2 + 33172^2 .

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, 32532077 + ... + 32532116.

It is an arithmetic number, because the mean of its divisors is an integer number (227724679).

Almost surely, 2^1301283860 is an apocalyptic number.

1301283860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1301283860 is an abundant number, since it is smaller than the sum of its proper divisors (1431412288).

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

1301283860 is a wasteful number, since it uses less digits than its factorization.

1301283860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65064202 (or 65064200 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1301283860 is about 36073.3122959342. The cubic root of 1301283860 is about 1091.7520457927.

The spelling of 1301283860 in words is "one billion, three hundred one million, two hundred eighty-three thousand, eight hundred sixty".