353051134231 has 2 divisors, whose sum is σ = 353051134232. Its totient is φ = 353051134230.

The previous prime is 353051134201. The next prime is 353051134259. The reversal of 353051134231 is 132431150353.

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-353051134231 is a prime.

It is a super-2 number, since 2×353051134231² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 353051134193 and 353051134202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (353051134201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176525567115 + 176525567116.

It is an arithmetic number, because the mean of its divisors is an integer number (176525567116).

Almost surely, 2^353051134231 is an apocalyptic number.

353051134231 is a deficient number, since it is larger than the sum of its proper divisors (1).

353051134231 is an equidigital number, since it uses as much as digits as its factorization.

353051134231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 353051134231 its reverse (132431150353), we get a palindrome (485482284584).

The spelling of 353051134231 in words is "three hundred fifty-three billion, fifty-one million, one hundred thirty-four thousand, two hundred thirty-one".