1030220231130 has 24 divisors (see below), whose sum is σ = 2678572601172. Its totient is φ = 274725394944.

The previous prime is 1030220231129. The next prime is 1030220231137. The reversal of 1030220231130 is 311320220301.

1030220231130 is a `hidden beast` number, since 1 + 0 + 302 + 2 + 0 + 231 + 130 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 978668982729 + 51551248401 = 989277^2 + 227049^2 .

It is a super-2 number, since 2×1030220231130² (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 not an unprimeable number, because it can be changed into a prime (1030220231137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5723445639 + ... + 5723445818.

Almost surely, 2^{1030220231130} is an apocalyptic number.

1030220231130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030220231130 is an abundant number, since it is smaller than the sum of its proper divisors (1648352370042).

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

1030220231130 is a wasteful number, since it uses less digits than its factorization.

1030220231130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11446891470 (or 11446891467 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1030220231130 its reverse (311320220301), we get a palindrome (1341540451431).

The spelling of 1030220231130 in words is "one trillion, thirty billion, two hundred twenty million, two hundred thirty-one thousand, one hundred thirty".