2138203013411 has 2 divisors, whose sum is σ = 2138203013412. Its totient is φ = 2138203013410.

The previous prime is 2138203013381. The next prime is 2138203013449. The reversal of 2138203013411 is 1143103028312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2138203013411 - 2³⁰ = 2137129271587 is a prime.

It is not a weakly prime, because it can be changed into another prime (2138203013911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1069101506705 + 1069101506706.

It is an arithmetic number, because the mean of its divisors is an integer number (1069101506706).

Almost surely, 2^{2138203013411} is an apocalyptic number.

2138203013411 is a deficient number, since it is larger than the sum of its proper divisors (1).

2138203013411 is an equidigital number, since it uses as much as digits as its factorization.

2138203013411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 2138203013411 in words is "two trillion, one hundred thirty-eight billion, two hundred three million, thirteen thousand, four hundred eleven".