206093131 has 2 divisors, whose sum is σ = 206093132. Its totient is φ = 206093130.

The previous prime is 206093099. The next prime is 206093137. The reversal of 206093131 is 131390602.

206093131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 206093131 - 2⁵ = 206093099 is a prime.

It is a super-2 number, since 2×206093131² = 84948757290766322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 206093096 and 206093105.

It is not a weakly prime, because it can be changed into another prime (206093137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103046565 + 103046566.

It is an arithmetic number, because the mean of its divisors is an integer number (103046566).

Almost surely, 2^206093131 is an apocalyptic number.

206093131 is a deficient number, since it is larger than the sum of its proper divisors (1).

206093131 is an equidigital number, since it uses as much as digits as its factorization.

206093131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 206093131 is about 14355.9440999190. The cubic root of 206093131 is about 590.6830459491.

The spelling of 206093131 in words is "two hundred six million, ninety-three thousand, one hundred thirty-one".