30231401096917 has 2 divisors, whose sum is σ = 30231401096918. Its totient is φ = 30231401096916.

The previous prime is 30231401096903. The next prime is 30231401096927. The reversal of 30231401096917 is 71969010413203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21276069534801 + 8955331562116 = 4612599^2 + 2992546^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30231401096917 is a prime.

It is a super-2 number, since 2×30231401096917² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30231401096927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115700548458 + 15115700548459.

It is an arithmetic number, because the mean of its divisors is an integer number (15115700548459).

Almost surely, 2^{30231401096917} is an apocalyptic number.

It is an amenable number.

30231401096917 is a deficient number, since it is larger than the sum of its proper divisors (1).

30231401096917 is an equidigital number, since it uses as much as digits as its factorization.

30231401096917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 46.

The spelling of 30231401096917 in words is "thirty trillion, two hundred thirty-one billion, four hundred one million, ninety-six thousand, nine hundred seventeen".