345150121 has 8 divisors (see below), whose sum is σ = 368533440. Its totient is φ = 322464912.

The previous prime is 345150119. The next prime is 345150137. The reversal of 345150121 is 121051543.

It is a happy number.

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

It is not a de Polignac number, because 345150121 - 2¹ = 345150119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 345150092 and 345150101.

It is not an unprimeable number, because it can be changed into a prime (345150101) 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, 173506 + ... + 175483.

It is an arithmetic number, because the mean of its divisors is an integer number (46066680).

Almost surely, 2^345150121 is an apocalyptic number.

It is an amenable number.

345150121 is a deficient number, since it is larger than the sum of its proper divisors (23383319).

345150121 is a wasteful number, since it uses less digits than its factorization.

345150121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349055.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 345150121 is about 18578.2163029716. The cubic root of 345150121 is about 701.4596216666.

The spelling of 345150121 in words is "three hundred forty-five million, one hundred fifty thousand, one hundred twenty-one".