1021300010 has 32 divisors (see below), whose sum is σ = 1853736192. Its totient is φ = 405114880.

The previous prime is 1021300001. The next prime is 1021300043. The reversal of 1021300010 is 100031201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 675155 + ... + 676665.

It is an arithmetic number, because the mean of its divisors is an integer number (57929256).

Almost surely, 2^1021300010 is an apocalyptic number.

1021300010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1021300010 is a deficient number, since it is larger than the sum of its proper divisors (832436182).

1021300010 is a wasteful number, since it uses less digits than its factorization.

1021300010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 1021300010 is about 31957.7848105904. The cubic root of 1021300010 is about 1007.0501814648.

Adding to 1021300010 its reverse (100031201), we get a palindrome (1121331211).

The spelling of 1021300010 in words is "one billion, twenty-one million, three hundred thousand, ten".