102333311161 has 2 divisors, whose sum is σ = 102333311162. Its totient is φ = 102333311160.

The previous prime is 102333311107. The next prime is 102333311183. The reversal of 102333311161 is 161113333201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100923759225 + 1409551936 = 317685^2 + 37544^2 .

It is a cyclic number.

It is not a de Polignac number, because 102333311161 - 2⁹ = 102333310649 is a prime.

It is not a weakly prime, because it can be changed into another prime (102333311191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51166655580 + 51166655581.

It is an arithmetic number, because the mean of its divisors is an integer number (51166655581).

Almost surely, 2^102333311161 is an apocalyptic number.

It is an amenable number.

102333311161 is a deficient number, since it is larger than the sum of its proper divisors (1).

102333311161 is an equidigital number, since it uses as much as digits as its factorization.

102333311161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 102333311161 its reverse (161113333201), we get a palindrome (263446644362).

The spelling of 102333311161 in words is "one hundred two billion, three hundred thirty-three million, three hundred eleven thousand, one hundred sixty-one".