1101213203230 has 16 divisors (see below), whose sum is σ = 2265352875360. Its totient is φ = 377558812512.

The previous prime is 1101213203201. The next prime is 1101213203239. The reversal of 1101213203230 is 323023121011.

It is a junction number, because it is equal to n+sod(n) for n = 1101213203198 and 1101213203207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101213203239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7865808525 + ... + 7865808664.

It is an arithmetic number, because the mean of its divisors is an integer number (141584554710).

Almost surely, 2^{1101213203230} is an apocalyptic number.

1101213203230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101213203230 is an abundant number, since it is smaller than the sum of its proper divisors (1164139672130).

1101213203230 is a wasteful number, since it uses less digits than its factorization.

1101213203230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15731617203.

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

Adding to 1101213203230 its reverse (323023121011), we get a palindrome (1424236324241).

The spelling of 1101213203230 in words is "one trillion, one hundred one billion, two hundred thirteen million, two hundred three thousand, two hundred thirty".