342100311 has 32 divisors (see below), whose sum is σ = 534144000. Its totient is φ = 194675040.

The previous prime is 342100289. The next prime is 342100337. The reversal of 342100311 is 113001243.

It is not a de Polignac number, because 342100311 - 2¹⁵ = 342067543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342101311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319485 + ... + 320553.

It is an arithmetic number, because the mean of its divisors is an integer number (16692000).

Almost surely, 2^342100311 is an apocalyptic number.

342100311 is a deficient number, since it is larger than the sum of its proper divisors (192043689).

342100311 is a wasteful number, since it uses less digits than its factorization.

342100311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404 (or 1390 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 342100311 is about 18495.9539088959. The cubic root of 342100311 is about 699.3874307644.

Adding to 342100311 its reverse (113001243), we get a palindrome (455101554).

The spelling of 342100311 in words is "three hundred forty-two million, one hundred thousand, three hundred eleven".