352121151 has 4 divisors (see below), whose sum is σ = 469494872. Its totient is φ = 234747432.

The previous prime is 352121137. The next prime is 352121173. The reversal of 352121151 is 151121253.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 352121151 - 2¹⁰ = 352120127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352121101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58686856 + ... + 58686861.

It is an arithmetic number, because the mean of its divisors is an integer number (117373718).

Almost surely, 2^352121151 is an apocalyptic number.

352121151 is a deficient number, since it is larger than the sum of its proper divisors (117373721).

352121151 is a wasteful number, since it uses less digits than its factorization.

352121151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117373720.

The product of its digits is 300, while the sum is 21.

The square root of 352121151 is about 18764.8914465285. The cubic root of 352121151 is about 706.1506625522.

It can be divided in two parts, 35212 and 1151, that added together give a palindrome (36363).

The spelling of 352121151 in words is "three hundred fifty-two million, one hundred twenty-one thousand, one hundred fifty-one".