1230301230130 has 48 divisors (see below), whose sum is σ = 2583744687576. Its totient is φ = 420565824000.

The previous prime is 1230301230101. The next prime is 1230301230131. The reversal of 1230301230130 is 310321030321.

It can be written as a sum of positive squares in 4 ways, for example, as 960139337689 + 270161892441 = 979867^2 + 519771^2 .

It is a super-2 number, since 2×1230301230130² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1230301230098 and 1230301230107.

It is not an unprimeable number, because it can be changed into a prime (1230301230131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3560121 + ... + 3890380.

Almost surely, 2^{1230301230130} is an apocalyptic number.

1230301230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230301230130 is an abundant number, since it is smaller than the sum of its proper divisors (1353443457446).

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

1230301230130 is a wasteful number, since it uses less digits than its factorization.

1230301230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7450859 (or 7450852 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1230301230130 its reverse (310321030321), we get a palindrome (1540622260451).

The spelling of 1230301230130 in words is "one trillion, two hundred thirty billion, three hundred one million, two hundred thirty thousand, one hundred thirty".