354221330083 has 2 divisors, whose sum is σ = 354221330084. Its totient is φ = 354221330082.

The previous prime is 354221330069. The next prime is 354221330143. The reversal of 354221330083 is 380033122453.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354221330083 is a prime.

It is a super-3 number, since 3×354221330083³ (a number of 36 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (354221330003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177110665041 + 177110665042.

It is an arithmetic number, because the mean of its divisors is an integer number (177110665042).

Almost surely, 2^354221330083 is an apocalyptic number.

354221330083 is a deficient number, since it is larger than the sum of its proper divisors (1).

354221330083 is an equidigital number, since it uses as much as digits as its factorization.

354221330083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 354221330083 in words is "three hundred fifty-four billion, two hundred twenty-one million, three hundred thirty thousand, eighty-three".