352701121 has 2 divisors, whose sum is σ = 352701122. Its totient is φ = 352701120.

The previous prime is 352701101. The next prime is 352701127. The reversal of 352701121 is 121107253.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 339480625 + 13220496 = 18425^2 + 3636^2 .

It is a cyclic number.

It is not a de Polignac number, because 352701121 - 2⁷ = 352700993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 352701092 and 352701101.

It is not a weakly prime, because it can be changed into another prime (352701127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176350560 + 176350561.

It is an arithmetic number, because the mean of its divisors is an integer number (176350561).

Almost surely, 2^352701121 is an apocalyptic number.

It is an amenable number.

352701121 is a deficient number, since it is larger than the sum of its proper divisors (1).

352701121 is an equidigital number, since it uses as much as digits as its factorization.

352701121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 352701121 is about 18780.3386817171. The cubic root of 352701121 is about 706.5381442973.

Adding to 352701121 its reverse (121107253), we get a palindrome (473808374).

The spelling of 352701121 in words is "three hundred fifty-two million, seven hundred one thousand, one hundred twenty-one".