1101230313220 has 96 divisors (see below), whose sum is σ = 2344097242368. Its totient is φ = 434542935552.

The previous prime is 1101230313193. The next prime is 1101230313263. The reversal of 1101230313220 is 223130321011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248975929 + ... + 248980351.

It is an arithmetic number, because the mean of its divisors is an integer number (24417679608).

Almost surely, 2^{1101230313220} is an apocalyptic number.

1101230313220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101230313220 is an abundant number, since it is smaller than the sum of its proper divisors (1242866929148).

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

1101230313220 is a wasteful number, since it uses less digits than its factorization.

1101230313220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5149 (or 5147 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1101230313220 its reverse (223130321011), we get a palindrome (1324360634231).

The spelling of 1101230313220 in words is "one trillion, one hundred one billion, two hundred thirty million, three hundred thirteen thousand, two hundred twenty".