1301838285 has 16 divisors (see below), whose sum is σ = 2272299840. Its totient is φ = 631194240.

The previous prime is 1301838283. The next prime is 1301838323. The reversal of 1301838285 is 5828381031.

It is not a de Polignac number, because 1301838285 - 2¹ = 1301838283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301838283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3944800 + ... + 3945129.

It is an arithmetic number, because the mean of its divisors is an integer number (142018740).

Almost surely, 2^1301838285 is an apocalyptic number.

1301838285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1301838285 is a deficient number, since it is larger than the sum of its proper divisors (970461555).

1301838285 is a wasteful number, since it uses less digits than its factorization.

1301838285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7889948.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 1301838285 is about 36080.9961752721. The cubic root of 1301838285 is about 1091.9070744028.

The spelling of 1301838285 in words is "one billion, three hundred one million, eight hundred thirty-eight thousand, two hundred eighty-five".