1310223130 has 8 divisors (see below), whose sum is σ = 2358401652. Its totient is φ = 524089248.

The previous prime is 1310223127. The next prime is 1310223151. The reversal of 1310223130 is 313220131.

It can be written as a sum of positive squares in 2 ways, for example, as 1298953681 + 11269449 = 36041^2 + 3357^2 .

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

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, 65511147 + ... + 65511166.

Almost surely, 2^1310223130 is an apocalyptic number.

1310223130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310223130 is a deficient number, since it is larger than the sum of its proper divisors (1048178522).

1310223130 is a wasteful number, since it uses less digits than its factorization.

1310223130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131022320.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1310223130 is about 36197.0044340689. The cubic root of 1310223130 is about 1094.2463013269.

Adding to 1310223130 its reverse (313220131), we get a palindrome (1623443261).

Subtracting from 1310223130 its reverse (313220131), we obtain a cube (997002999 = 999³).

The spelling of 1310223130 in words is "one billion, three hundred ten million, two hundred twenty-three thousand, one hundred thirty".