334121131 has 4 divisors (see below), whose sum is σ = 344899264. Its totient is φ = 323343000.

The previous prime is 334121129. The next prime is 334121141. The reversal of 334121131 is 131121433.

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 334121131 - 2¹ = 334121129 is a prime.

It is a super-2 number, since 2×334121131² = 223273860361438322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 334121099 and 334121108.

It is not an unprimeable number, because it can be changed into a prime (334121141) 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, 5389020 + ... + 5389081.

It is an arithmetic number, because the mean of its divisors is an integer number (86224816).

Almost surely, 2^334121131 is an apocalyptic number.

334121131 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

334121131 is a deficient number, since it is larger than the sum of its proper divisors (10778133).

334121131 is a wasteful number, since it uses less digits than its factorization.

334121131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10778132.

The product of its digits is 216, while the sum is 19.

The square root of 334121131 is about 18278.9805787960. The cubic root of 334121131 is about 693.9070729914.

Adding to 334121131 its reverse (131121433), we get a palindrome (465242564).

It can be divided in two parts, 33412 and 1131, that added together give a palindrome (34543).

The spelling of 334121131 in words is "three hundred thirty-four million, one hundred twenty-one thousand, one hundred thirty-one".