351155112311 has 2 divisors, whose sum is σ = 351155112312. Its totient is φ = 351155112310.

The previous prime is 351155112239. The next prime is 351155112337. The reversal of 351155112311 is 113211551153.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-351155112311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351155118311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175577556155 + 175577556156.

It is an arithmetic number, because the mean of its divisors is an integer number (175577556156).

Almost surely, 2^351155112311 is an apocalyptic number.

351155112311 is a deficient number, since it is larger than the sum of its proper divisors (1).

351155112311 is an equidigital number, since it uses as much as digits as its factorization.

351155112311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2250, while the sum is 29.

Adding to 351155112311 its reverse (113211551153), we get a palindrome (464366663464).

The spelling of 351155112311 in words is "three hundred fifty-one billion, one hundred fifty-five million, one hundred twelve thousand, three hundred eleven".