1303213322010 has 64 divisors (see below), whose sum is σ = 3184518758400. Its totient is φ = 341225742912.

The previous prime is 1303213322003. The next prime is 1303213322011. The reversal of 1303213322010 is 102233123031.

It is not an unprimeable number, because it can be changed into a prime (1303213322011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1046247 + ... + 1923813.

It is an arithmetic number, because the mean of its divisors is an integer number (49758105600).

Almost surely, 2^{1303213322010} is an apocalyptic number.

1303213322010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1303213322010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1592259379200).

1303213322010 is an abundant number, since it is smaller than the sum of its proper divisors (1881305436390).

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

1303213322010 is a wasteful number, since it uses less digits than its factorization.

1303213322010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878475.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1303213322010 its reverse (102233123031), we get a palindrome (1405446445041).

The spelling of 1303213322010 in words is "one trillion, three hundred three billion, two hundred thirteen million, three hundred twenty-two thousand, ten".