1421313130 has 32 divisors (see below), whose sum is σ = 2595732480. Its totient is φ = 560278080.

The previous prime is 1421313121. The next prime is 1421313167. The reversal of 1421313130 is 313131241.

It is a junction number, because it is equal to n+sod(n) for n = 1421313098 and 1421313107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204777 + ... + 211603.

It is an arithmetic number, because the mean of its divisors is an integer number (81116640).

Almost surely, 2^1421313130 is an apocalyptic number.

1421313130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1421313130 is a deficient number, since it is larger than the sum of its proper divisors (1174419350).

1421313130 is a wasteful number, since it uses less digits than its factorization.

1421313130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7134.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1421313130 is about 37700.3067626777. The cubic root of 1421313130 is about 1124.3372240984.

Adding to 1421313130 its reverse (313131241), we get a palindrome (1734444371).

The spelling of 1421313130 in words is "one billion, four hundred twenty-one million, three hundred thirteen thousand, one hundred thirty".