1030020323130 has 48 divisors (see below), whose sum is σ = 2794489925760. Its totient is φ = 262729821024.

The previous prime is 1030020323119. The next prime is 1030020323149. The reversal of 1030020323130 is 313230200301.

1030020323130 is a `hidden beast` number, since 1 + 0 + 300 + 20 + 32 + 313 + 0 = 666.

It is a super-2 number, since 2×1030020323130² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 248795110 + ... + 248799249.

It is an arithmetic number, because the mean of its divisors is an integer number (58218540120).

Almost surely, 2^{1030020323130} is an apocalyptic number.

1030020323130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030020323130 is an abundant number, since it is smaller than the sum of its proper divisors (1764469602630).

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

1030020323130 is a wasteful number, since it uses less digits than its factorization.

1030020323130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497594395 (or 497594392 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 1030020323130 its reverse (313230200301), we get a palindrome (1343250523431).

The spelling of 1030020323130 in words is "one trillion, thirty billion, twenty million, three hundred twenty-three thousand, one hundred thirty".