1301070280 has 32 divisors (see below), whose sum is σ = 2944952640. Its totient is φ = 517309120.

The previous prime is 1301070259. The next prime is 1301070311. The reversal of 1301070280 is 820701031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90706 + ... + 104065.

It is an arithmetic number, because the mean of its divisors is an integer number (92029770).

Almost surely, 2^1301070280 is an apocalyptic number.

1301070280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1301070280 is an abundant number, since it is smaller than the sum of its proper divisors (1643882360).

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

1301070280 is a wasteful number, since it uses less digits than its factorization.

1301070280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194949 (or 194945 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 1301070280 is about 36070.3518141978. The cubic root of 1301070280 is about 1091.6923126919.

The spelling of 1301070280 in words is "one billion, three hundred one million, seventy thousand, two hundred eighty".