190133107 has 2 divisors, whose sum is σ = 190133108. Its totient is φ = 190133106.

The previous prime is 190133081. The next prime is 190133129. The reversal of 190133107 is 701331091.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 190133107 - 2¹⁹ = 189608819 is a prime.

It is not a weakly prime, because it can be changed into another prime (190133197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95066553 + 95066554.

It is an arithmetic number, because the mean of its divisors is an integer number (95066554).

Almost surely, 2^190133107 is an apocalyptic number.

190133107 is a deficient number, since it is larger than the sum of its proper divisors (1).

190133107 is an equidigital number, since it uses as much as digits as its factorization.

190133107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567, while the sum is 25.

The square root of 190133107 is about 13788.8762051155. The cubic root of 190133107 is about 575.0239254065.

Adding to 190133107 its reverse (701331091), we get a palindrome (891464198).

The spelling of 190133107 in words is "one hundred ninety million, one hundred thirty-three thousand, one hundred seven".