1020301030 has 24 divisors (see below), whose sum is σ = 2136386448. Its totient is φ = 349817328.

The previous prime is 1020301003. The next prime is 1020301097. The reversal of 1020301030 is 301030201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 1020300998 and 1020301016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1040634 + ... + 1041613.

It is an arithmetic number, because the mean of its divisors is an integer number (89016102).

Almost surely, 2^1020301030 is an apocalyptic number.

1020301030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020301030 is an abundant number, since it is smaller than the sum of its proper divisors (1116085418).

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

1020301030 is a wasteful number, since it uses less digits than its factorization.

1020301030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082268 (or 2082261 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 1020301030 is about 31942.1513051328. The cubic root of 1020301030 is about 1006.7217271513.

Adding to 1020301030 its reverse (301030201), we get a palindrome (1321331231).

The spelling of 1020301030 in words is "one billion, twenty million, three hundred one thousand, thirty".