11234610161 has 2 divisors, whose sum is σ = 11234610162. Its totient is φ = 11234610160.

The previous prime is 11234610151. The next prime is 11234610169. The reversal of 11234610161 is 16101643211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6300390625 + 4934219536 = 79375^2 + 70244^2 .

It is a cyclic number.

It is not a de Polignac number, because 11234610161 - 2⁶ = 11234610097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11234610161.

It is not a weakly prime, because it can be changed into another prime (11234610169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5617305080 + 5617305081.

It is an arithmetic number, because the mean of its divisors is an integer number (5617305081).

Almost surely, 2^11234610161 is an apocalyptic number.

It is an amenable number.

11234610161 is a deficient number, since it is larger than the sum of its proper divisors (1).

11234610161 is an equidigital number, since it uses as much as digits as its factorization.

11234610161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 11234610161 in words is "eleven billion, two hundred thirty-four million, six hundred ten thousand, one hundred sixty-one".