342120201 has 4 divisors (see below), whose sum is σ = 456160272. Its totient is φ = 228080132.

The previous prime is 342120197. The next prime is 342120217. The reversal of 342120201 is 102021243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 342120201 - 2² = 342120197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342120271) 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, 57020031 + ... + 57020036.

It is an arithmetic number, because the mean of its divisors is an integer number (114040068).

Almost surely, 2^342120201 is an apocalyptic number.

It is an amenable number.

342120201 is a deficient number, since it is larger than the sum of its proper divisors (114040071).

342120201 is a wasteful number, since it uses less digits than its factorization.

342120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114040070.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 342120201 is about 18496.4915862441. The cubic root of 342120201 is about 699.4009848263.

Adding to 342120201 its reverse (102021243), we get a palindrome (444141444).

The spelling of 342120201 in words is "three hundred forty-two million, one hundred twenty thousand, two hundred one".