1113213202110 has 96 divisors (see below), whose sum is σ = 2899576528992. Its totient is φ = 296321725440.

The previous prime is 1113213202103. The next prime is 1113213202111. The reversal of 1113213202110 is 112023123111.

1113213202110 is a `hidden beast` number, since 1 + 1 + 1 + 321 + 320 + 21 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113213202111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 155104842 + ... + 155112018.

It is an arithmetic number, because the mean of its divisors is an integer number (30203922177).

Almost surely, 2^{1113213202110} is an apocalyptic number.

1113213202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113213202110 is an abundant number, since it is smaller than the sum of its proper divisors (1786363326882).

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

1113213202110 is a wasteful number, since it uses less digits than its factorization.

1113213202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10058 (or 10055 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1113213202110 its reverse (112023123111), we get a palindrome (1225236325221).

The spelling of 1113213202110 in words is "one trillion, one hundred thirteen billion, two hundred thirteen million, two hundred two thousand, one hundred ten".