345211151 has 2 divisors, whose sum is σ = 345211152. Its totient is φ = 345211150.

The previous prime is 345211123. The next prime is 345211189. The reversal of 345211151 is 151112543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 345211151 - 2¹⁰ = 345210127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345214151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172605575 + 172605576.

It is an arithmetic number, because the mean of its divisors is an integer number (172605576).

Almost surely, 2^345211151 is an apocalyptic number.

345211151 is a deficient number, since it is larger than the sum of its proper divisors (1).

345211151 is an equidigital number, since it uses as much as digits as its factorization.

345211151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 600, while the sum is 23.

The square root of 345211151 is about 18579.8587454265. The cubic root of 345211151 is about 701.5009636365.

Adding to 345211151 its reverse (151112543), we get a palindrome (496323694).

The spelling of 345211151 in words is "three hundred forty-five million, two hundred eleven thousand, one hundred fifty-one".