2030408021111 has 2 divisors, whose sum is σ = 2030408021112. Its totient is φ = 2030408021110.

The previous prime is 2030408021071. The next prime is 2030408021143. The reversal of 2030408021111 is 1111208040302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2030408021111 - 2³⁴ = 2013228151927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030408026111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015204010555 + 1015204010556.

It is an arithmetic number, because the mean of its divisors is an integer number (1015204010556).

Almost surely, 2^{2030408021111} is an apocalyptic number.

2030408021111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030408021111 is an equidigital number, since it uses as much as digits as its factorization.

2030408021111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 23.

The spelling of 2030408021111 in words is "two trillion, thirty billion, four hundred eight million, twenty-one thousand, one hundred eleven".