2112132103133 has 16 divisors (see below), whose sum is σ = 2394504080640. Its totient is φ = 1848389055744.

The previous prime is 2112132103121. The next prime is 2112132103157. The reversal of 2112132103133 is 3313012312112.

It is a cyclic number.

It is not a de Polignac number, because 2112132103133 - 2⁴ = 2112132103117 is a prime.

It is a super-2 number, since 2×2112132103133² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2112132103099 and 2112132103108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112132103163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31222793 + ... + 31290366.

It is an arithmetic number, because the mean of its divisors is an integer number (149656505040).

Almost surely, 2^{2112132103133} is an apocalyptic number.

2112132103133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2112132103133 is a deficient number, since it is larger than the sum of its proper divisors (282371977507).

2112132103133 is a wasteful number, since it uses less digits than its factorization.

2112132103133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62513308.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2112132103133 its reverse (3313012312112), we get a palindrome (5425144415245).

The spelling of 2112132103133 in words is "two trillion, one hundred twelve billion, one hundred thirty-two million, one hundred three thousand, one hundred thirty-three".