102003101079161 has 2 divisors, whose sum is σ = 102003101079162. Its totient is φ = 102003101079160.

The previous prime is 102003101079107. The next prime is 102003101079179. The reversal of 102003101079161 is 161970101300201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98470791330025 + 3532309749136 = 9923245^2 + 1879444^2 .

It is a cyclic number.

It is not a de Polignac number, because 102003101079161 - 2¹⁴ = 102003101062777 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (102003101079461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51001550539580 + 51001550539581.

It is an arithmetic number, because the mean of its divisors is an integer number (51001550539581).

Almost surely, 2^{102003101079161} is an apocalyptic number.

It is an amenable number.

102003101079161 is a deficient number, since it is larger than the sum of its proper divisors (1).

102003101079161 is an equidigital number, since it uses as much as digits as its factorization.

102003101079161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 32.

Adding to 102003101079161 its reverse (161970101300201), we get a palindrome (263973202379362).

The spelling of 102003101079161 in words is "one hundred two trillion, three billion, one hundred one million, seventy-nine thousand, one hundred sixty-one".