356230583161 has 2 divisors, whose sum is σ = 356230583162. Its totient is φ = 356230583160.

The previous prime is 356230583131. The next prime is 356230583239. The reversal of 356230583161 is 161385032653.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 293758580025 + 62472003136 = 541995^2 + 249944^2 .

It is a cyclic number.

It is not a de Polignac number, because 356230583161 - 2⁹ = 356230582649 is a prime.

It is a super-2 number, since 2×356230583161² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (356230583131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178115291580 + 178115291581.

It is an arithmetic number, because the mean of its divisors is an integer number (178115291581).

Almost surely, 2^356230583161 is an apocalyptic number.

It is an amenable number.

356230583161 is a deficient number, since it is larger than the sum of its proper divisors (1).

356230583161 is an equidigital number, since it uses as much as digits as its factorization.

356230583161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 356230583161 in words is "three hundred fifty-six billion, two hundred thirty million, five hundred eighty-three thousand, one hundred sixty-one".