350445330231131 has 2 divisors, whose sum is σ = 350445330231132. Its totient is φ = 350445330231130.

The previous prime is 350445330231109. The next prime is 350445330231187. The reversal of 350445330231131 is 131132033544053.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350445330231131 is a prime.

It is a super-2 number, since 2×350445330231131² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (350445332231131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175222665115565 + 175222665115566.

It is an arithmetic number, because the mean of its divisors is an integer number (175222665115566).

Almost surely, 2^{350445330231131} is an apocalyptic number.

350445330231131 is a deficient number, since it is larger than the sum of its proper divisors (1).

350445330231131 is an equidigital number, since it uses as much as digits as its factorization.

350445330231131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 38.

Adding to 350445330231131 its reverse (131132033544053), we get a palindrome (481577363775184).

The spelling of 350445330231131 in words is "three hundred fifty trillion, four hundred forty-five billion, three hundred thirty million, two hundred thirty-one thousand, one hundred thirty-one".