1300000010 has 8 divisors (see below), whose sum is σ = 2340000036. Its totient is φ = 520000000.

The previous prime is 1300000003. The next prime is 1300000021. The reversal of 1300000010 is 100000031.

It can be written as a sum of positive squares in 2 ways, for example, as 1137105841 + 162894169 = 33721^2 + 12763^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (5).

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, 64999991 + ... + 65000010.

Almost surely, 2^1300000010 is an apocalyptic number.

1300000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1300000010 is a deficient number, since it is larger than the sum of its proper divisors (1040000026).

1300000010 is a wasteful number, since it uses less digits than its factorization.

1300000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130000008.

The product of its (nonzero) digits is 3, while the sum is 5.

The square root of 1300000010 is about 36055.5128933149. The cubic root of 1300000010 is about 1091.3928858595.

Adding to 1300000010 its reverse (100000031), we get a palindrome (1400000041).

The spelling of 1300000010 in words is "one billion, three hundred million, ten", and thus it is an aban number.