1230322020130 has 32 divisors (see below), whose sum is σ = 2599352165376. Its totient is φ = 410424024384.

The previous prime is 1230322020121. The next prime is 1230322020133. The reversal of 1230322020130 is 310202230321.

It is a junction number, because it is equal to n+sod(n) for n = 1230322020098 and 1230322020107.

It is not an unprimeable number, because it can be changed into a prime (1230322020133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237511314 + ... + 237516493.

It is an arithmetic number, because the mean of its divisors is an integer number (81229755168).

Almost surely, 2^{1230322020130} is an apocalyptic number.

1230322020130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230322020130 is an abundant number, since it is smaller than the sum of its proper divisors (1369030145246).

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

1230322020130 is a wasteful number, since it uses less digits than its factorization.

1230322020130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475027858.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1230322020130 its reverse (310202230321), we get a palindrome (1540524250451).

The spelling of 1230322020130 in words is "one trillion, two hundred thirty billion, three hundred twenty-two million, twenty thousand, one hundred thirty".