1300021230210 has 32 divisors (see below), whose sum is σ = 3128071677120. Its totient is φ = 345781136448.

The previous prime is 1300021230143. The next prime is 1300021230239. The reversal of 1300021230210 is 120321200031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1300021230210.

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, 55687612 + ... + 55710951.

It is an arithmetic number, because the mean of its divisors is an integer number (97752239910).

Almost surely, 2^{1300021230210} is an apocalyptic number.

1300021230210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1300021230210 is an abundant number, since it is smaller than the sum of its proper divisors (1828050446910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1300021230210 is a wasteful number, since it uses less digits than its factorization.

1300021230210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111398962.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1300021230210 its reverse (120321200031), we get a palindrome (1420342430241).

The spelling of 1300021230210 in words is "one trillion, three hundred billion, twenty-one million, two hundred thirty thousand, two hundred ten".