100942811 has 2 divisors, whose sum is σ = 100942812. Its totient is φ = 100942810.

The previous prime is 100942747. The next prime is 100942841. The reversal of 100942811 is 118249001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100942811 - 2⁶ = 100942747 is a prime.

It is a Chen prime.

It is equal to p_5812541 and since 100942811 and 5812541 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (100942841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50471405 + 50471406.

It is an arithmetic number, because the mean of its divisors is an integer number (50471406).

Almost surely, 2^100942811 is an apocalyptic number.

100942811 is a deficient number, since it is larger than the sum of its proper divisors (1).

100942811 is an equidigital number, since it uses as much as digits as its factorization.

100942811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 100942811 is about 10047.0299591471. The cubic root of 100942811 is about 465.6130365889.

The spelling of 100942811 in words is "one hundred million, nine hundred forty-two thousand, eight hundred eleven".