134230322021 has 8 divisors (see below), whose sum is σ = 135078207264. Its totient is φ = 133384119120.

The previous prime is 134230321987. The next prime is 134230322089. The reversal of 134230322021 is 120223032431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134230322021 - 2¹⁰ = 134230320997 is a prime.

It is a super-2 number, since 2×134230322021² (a number of 23 digits) 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 (134230322521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260315 + ... + 579848.

It is an arithmetic number, because the mean of its divisors is an integer number (16884775908).

Almost surely, 2^134230322021 is an apocalyptic number.

It is an amenable number.

134230322021 is a deficient number, since it is larger than the sum of its proper divisors (847885243).

134230322021 is an equidigital number, since it uses as much as digits as its factorization.

134230322021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841171.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 134230322021 its reverse (120223032431), we get a palindrome (254453354452).

The spelling of 134230322021 in words is "one hundred thirty-four billion, two hundred thirty million, three hundred twenty-two thousand, twenty-one".