342301031 has 8 divisors (see below), whose sum is σ = 346975200. Its totient is φ = 337645440.

The previous prime is 342301021. The next prime is 342301049. The reversal of 342301031 is 130103243.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342301031 is a prime.

It is a super-2 number, since 2×342301031² = 234339991647325922, 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 (342301021) 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, 34691 + ... + 43451.

It is an arithmetic number, because the mean of its divisors is an integer number (43371900).

Almost surely, 2^342301031 is an apocalyptic number.

342301031 is a deficient number, since it is larger than the sum of its proper divisors (4674169).

342301031 is an equidigital number, since it uses as much as digits as its factorization.

342301031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9289.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 342301031 is about 18501.3791648082. The cubic root of 342301031 is about 699.5241875326.

Adding to 342301031 its reverse (130103243), we get a palindrome (472404274).

The spelling of 342301031 in words is "three hundred forty-two million, three hundred one thousand, thirty-one".