2120062141123 has 2 divisors, whose sum is σ = 2120062141124. Its totient is φ = 2120062141122.

The previous prime is 2120062141073. The next prime is 2120062141217. The reversal of 2120062141123 is 3211412600212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2120062141123 - 2²⁹ = 2119525270211 is a prime.

It is a super-2 number, since 2×2120062141123² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2120062141823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060031070561 + 1060031070562.

It is an arithmetic number, because the mean of its divisors is an integer number (1060031070562).

Almost surely, 2^{2120062141123} is an apocalyptic number.

2120062141123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120062141123 is an equidigital number, since it uses as much as digits as its factorization.

2120062141123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 2120062141123 its reverse (3211412600212), we get a palindrome (5331474741335).

The spelling of 2120062141123 in words is "two trillion, one hundred twenty billion, sixty-two million, one hundred forty-one thousand, one hundred twenty-three".