2113330431102 has 32 divisors (see below), whose sum is σ = 4610983411584. Its totient is φ = 640391959200.

The previous prime is 2113330431067. The next prime is 2113330431139. The reversal of 2113330431102 is 2011340333112.

It is a super-3 number, since 3×2113330431102³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4017652 + ... + 4513112.

It is an arithmetic number, because the mean of its divisors is an integer number (144093231612).

Almost surely, 2^{2113330431102} is an apocalyptic number.

2113330431102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2113330431102 is an abundant number, since it is smaller than the sum of its proper divisors (2497652980482).

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

2113330431102 is a wasteful number, since it uses less digits than its factorization.

2113330431102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560104.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2113330431102 its reverse (2011340333112), we get a palindrome (4124670764214).

The spelling of 2113330431102 in words is "two trillion, one hundred thirteen billion, three hundred thirty million, four hundred thirty-one thousand, one hundred two".