330221031201157 has 2 divisors, whose sum is σ = 330221031201158. Its totient is φ = 330221031201156.

The previous prime is 330221031201073. The next prime is 330221031201181. The reversal of 330221031201157 is 751102130122033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 241746803107681 + 88474228093476 = 15548209^2 + 9406074^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330221031201157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330221031201857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165110515600578 + 165110515600579.

It is an arithmetic number, because the mean of its divisors is an integer number (165110515600579).

Almost surely, 2^{330221031201157} is an apocalyptic number.

It is an amenable number.

330221031201157 is a deficient number, since it is larger than the sum of its proper divisors (1).

330221031201157 is an equidigital number, since it uses as much as digits as its factorization.

330221031201157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 330221031201157 in words is "three hundred thirty trillion, two hundred twenty-one billion, thirty-one million, two hundred one thousand, one hundred fifty-seven".