331061094029 has 2 divisors, whose sum is σ = 331061094030. Its totient is φ = 331061094028.

The previous prime is 331061093977. The next prime is 331061094059. The reversal of 331061094029 is 920490160133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 249702088804 + 81359005225 = 499702^2 + 285235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-331061094029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 331061093983 and 331061094001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (331061094059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165530547014 + 165530547015.

It is an arithmetic number, because the mean of its divisors is an integer number (165530547015).

Almost surely, 2^331061094029 is an apocalyptic number.

It is an amenable number.

331061094029 is a deficient number, since it is larger than the sum of its proper divisors (1).

331061094029 is an equidigital number, since it uses as much as digits as its factorization.

331061094029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 331061094029 in words is "three hundred thirty-one billion, sixty-one million, ninety-four thousand, twenty-nine".