190413133 has 2 divisors, whose sum is σ = 190413134. Its totient is φ = 190413132.

The previous prime is 190413131. The next prime is 190413151. The reversal of 190413133 is 331314091.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143928009 + 46485124 = 11997^2 + 6818^2 .

It is an emirp because it is prime and its reverse (331314091) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 190413133 - 2¹ = 190413131 is a prime.

It is a super-2 number, since 2×190413133² = 72514322437751378, which contains 22 as substring.

Together with 190413131, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 190413098 and 190413107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190413131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95206566 + 95206567.

It is an arithmetic number, because the mean of its divisors is an integer number (95206567).

Almost surely, 2^190413133 is an apocalyptic number.

It is an amenable number.

190413133 is a deficient number, since it is larger than the sum of its proper divisors (1).

190413133 is an equidigital number, since it uses as much as digits as its factorization.

190413133 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 190413133 is about 13799.0265236356. The cubic root of 190413133 is about 575.3060832880.

The spelling of 190413133 in words is "one hundred ninety million, four hundred thirteen thousand, one hundred thirty-three".