135429383 has 4 divisors (see below), whose sum is σ = 135454368. Its totient is φ = 135404400.

The previous prime is 135429379. The next prime is 135429407. The reversal of 135429383 is 383924531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135429383 - 2² = 135429379 is a prime.

It is a super-2 number, since 2×135429383² = 36682235559521378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135429373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566 + ... + 16467.

It is an arithmetic number, because the mean of its divisors is an integer number (33863592).

Almost surely, 2^135429383 is an apocalyptic number.

135429383 is a deficient number, since it is larger than the sum of its proper divisors (24985).

135429383 is an equidigital number, since it uses as much as digits as its factorization.

135429383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24984.

The product of its digits is 77760, while the sum is 38.

The square root of 135429383 is about 11637.4130716410. The cubic root of 135429383 is about 513.5360858811.

The spelling of 135429383 in words is "one hundred thirty-five million, four hundred twenty-nine thousand, three hundred eighty-three".