1020313522230 has 16 divisors (see below), whose sum is σ = 2448752453424. Its totient is φ = 272083605920.

The previous prime is 1020313522213. The next prime is 1020313522321. The reversal of 1020313522230 is 322253130201.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1020313522230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17005225341 + ... + 17005225400.

It is an arithmetic number, because the mean of its divisors is an integer number (153047028339).

Almost surely, 2^{1020313522230} is an apocalyptic number.

1020313522230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020313522230 is an abundant number, since it is smaller than the sum of its proper divisors (1428438931194).

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

1020313522230 is a wasteful number, since it uses less digits than its factorization.

1020313522230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34010450751.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 1020313522230 its reverse (322253130201), we get a palindrome (1342566652431).

The spelling of 1020313522230 in words is "one trillion, twenty billion, three hundred thirteen million, five hundred twenty-two thousand, two hundred thirty".