2120106002343 has 16 divisors (see below), whose sum is σ = 3371100228096. Its totient is φ = 1158815702880.

The previous prime is 2120106002317. The next prime is 2120106002383. The reversal of 2120106002343 is 3432006010212.

It is not a de Polignac number, because 2120106002343 - 2⁹ = 2120106001831 is a prime.

It is a super-2 number, since 2×2120106002343² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120106002383) 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, 2194726228 + ... + 2194727193.

It is an arithmetic number, because the mean of its divisors is an integer number (210693764256).

Almost surely, 2^{2120106002343} is an apocalyptic number.

2120106002343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2120106002343 is a deficient number, since it is larger than the sum of its proper divisors (1250994225753).

2120106002343 is a wasteful number, since it uses less digits than its factorization.

2120106002343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4389453454.

The product of its (nonzero) digits is 1728, while the sum is 24.

The spelling of 2120106002343 in words is "two trillion, one hundred twenty billion, one hundred six million, two thousand, three hundred forty-three".