134412983 has 2 divisors, whose sum is σ = 134412984. Its totient is φ = 134412982.

The previous prime is 134412979. The next prime is 134412991. The reversal of 134412983 is 389214431.

134412983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (389214431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134412983 - 2² = 134412979 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134412283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67206491 + 67206492.

It is an arithmetic number, because the mean of its divisors is an integer number (67206492).

Almost surely, 2^134412983 is an apocalyptic number.

134412983 is a deficient number, since it is larger than the sum of its proper divisors (1).

134412983 is an equidigital number, since it uses as much as digits as its factorization.

134412983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 35.

The square root of 134412983 is about 11593.6613285019. The cubic root of 134412983 is about 512.2481592728.

The spelling of 134412983 in words is "one hundred thirty-four million, four hundred twelve thousand, nine hundred eighty-three".