334431101 has 2 divisors, whose sum is σ = 334431102. Its totient is φ = 334431100.

The previous prime is 334431077. The next prime is 334431143. The reversal of 334431101 is 101134433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 295668025 + 38763076 = 17195^2 + 6226^2 .

It is an emirp because it is prime and its reverse (101134433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 334431101 - 2⁶ = 334431037 is a prime.

It is a super-2 number, since 2×334431101² = 223688322632144402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334431151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167215550 + 167215551.

It is an arithmetic number, because the mean of its divisors is an integer number (167215551).

Almost surely, 2^334431101 is an apocalyptic number.

It is an amenable number.

334431101 is a deficient number, since it is larger than the sum of its proper divisors (1).

334431101 is an equidigital number, since it uses as much as digits as its factorization.

334431101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 334431101 is about 18287.4574777359. The cubic root of 334431101 is about 694.1215898989.

Adding to 334431101 its reverse (101134433), we get a palindrome (435565534).

The spelling of 334431101 in words is "three hundred thirty-four million, four hundred thirty-one thousand, one hundred one".