118820411 has 2 divisors, whose sum is σ = 118820412. Its totient is φ = 118820410.

The previous prime is 118820399. The next prime is 118820423. The reversal of 118820411 is 114028811.

It is a balanced prime because it is at equal distance from previous prime (118820399) and next prime (118820423).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118820411 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (118820111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59410205 + 59410206.

It is an arithmetic number, because the mean of its divisors is an integer number (59410206).

Almost surely, 2^118820411 is an apocalyptic number.

118820411 is a deficient number, since it is larger than the sum of its proper divisors (1).

118820411 is an equidigital number, since it uses as much as digits as its factorization.

118820411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 26.

The square root of 118820411 is about 10900.4775583458. The cubic root of 118820411 is about 491.6209142271.

The spelling of 118820411 in words is "one hundred eighteen million, eight hundred twenty thousand, four hundred eleven".