1030120020230 has 128 divisors (see below), whose sum is σ = 2245136624640. Its totient is φ = 332424000000.

The previous prime is 1030120020187. The next prime is 1030120020269. The reversal of 1030120020230 is 320200210301.

It is a happy number.

It is a super-2 number, since 2×1030120020230² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 457626605 + ... + 457628855.

It is an arithmetic number, because the mean of its divisors is an integer number (17540129880).

Almost surely, 2^{1030120020230} is an apocalyptic number.

1030120020230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030120020230 is an abundant number, since it is smaller than the sum of its proper divisors (1215016604410).

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

1030120020230 is a wasteful number, since it uses less digits than its factorization.

1030120020230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4366.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1030120020230 its reverse (320200210301), we get a palindrome (1350320230531).

The spelling of 1030120020230 in words is "one trillion, thirty billion, one hundred twenty million, twenty thousand, two hundred thirty".