134193833 has 2 divisors, whose sum is σ = 134193834. Its totient is φ = 134193832.

The previous prime is 134193821. The next prime is 134193847. The reversal of 134193833 is 338391431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 133010089 + 1183744 = 11533^2 + 1088^2 .

It is a cyclic number.

It is not a de Polignac number, because 134193833 - 2⁶ = 134193769 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134193793 and 134193802.

It is not a weakly prime, because it can be changed into another prime (134193803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67096916 + 67096917.

It is an arithmetic number, because the mean of its divisors is an integer number (67096917).

Almost surely, 2^134193833 is an apocalyptic number.

It is an amenable number.

134193833 is a deficient number, since it is larger than the sum of its proper divisors (1).

134193833 is an equidigital number, since it uses as much as digits as its factorization.

134193833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 35.

The square root of 134193833 is about 11584.2061877368. The cubic root of 134193833 is about 511.9696141330.

The spelling of 134193833 in words is "one hundred thirty-four million, one hundred ninety-three thousand, eight hundred thirty-three".