1301080864 has 24 divisors (see below), whose sum is σ = 2565043740. Its totient is φ = 649641216.

The previous prime is 1301080817. The next prime is 1301080877. The reversal of 1301080864 is 4680801031.

It can be written as a sum of positive squares in 2 ways, for example, as 1297440400 + 3640464 = 36020^2 + 1908^2 .

It is a super-2 number, since 2×1301080864² = 3385622829333972992, which contains 22 as substring.

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, 4279 + ... + 51190.

Almost surely, 2^1301080864 is an apocalyptic number.

It is an amenable number.

1301080864 is a deficient number, since it is larger than the sum of its proper divisors (1263962876).

1301080864 is an equidigital number, since it uses as much as digits as its factorization.

1301080864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56212 (or 56204 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 1301080864 is about 36070.4985271898. The cubic root of 1301080864 is about 1091.6952729317.

Adding to 1301080864 its reverse (4680801031), we get a palindrome (5981881895).

The spelling of 1301080864 in words is "one billion, three hundred one million, eighty thousand, eight hundred sixty-four".