1230132220330 has 64 divisors (see below), whose sum is σ = 2515866474240. Its totient is φ = 429303131136.

The previous prime is 1230132220283. The next prime is 1230132220333. The reversal of 1230132220330 is 330222310321.

It is not an unprimeable number, because it can be changed into a prime (1230132220333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 494419 + ... + 1644601.

It is an arithmetic number, because the mean of its divisors is an integer number (39310413660).

Almost surely, 2^{1230132220330} is an apocalyptic number.

1230132220330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230132220330 is an abundant number, since it is smaller than the sum of its proper divisors (1285734253910).

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

1230132220330 is a wasteful number, since it uses less digits than its factorization.

1230132220330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150655.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1230132220330 its reverse (330222310321), we get a palindrome (1560354530651).

The spelling of 1230132220330 in words is "one trillion, two hundred thirty billion, one hundred thirty-two million, two hundred twenty thousand, three hundred thirty".