1202000017 has 2 divisors, whose sum is σ = 1202000018. Its totient is φ = 1202000016.

The previous prime is 1201999973. The next prime is 1202000057. The reversal of 1202000017 is 7100002021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 641304976 + 560695041 = 25324^2 + 23679^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202000017 - 2²³ = 1193611409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1201999970 and 1202000006.

It is not a weakly prime, because it can be changed into another prime (1202000057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601000008 + 601000009.

It is an arithmetic number, because the mean of its divisors is an integer number (601000009).

Almost surely, 2^1202000017 is an apocalyptic number.

It is an amenable number.

1202000017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202000017 is an equidigital number, since it uses as much as digits as its factorization.

1202000017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 1202000017 is about 34669.8718918891. The cubic root of 1202000017 is about 1063.2486123892.

Adding to 1202000017 its reverse (7100002021), we get a palindrome (8302002038).

The spelling of 1202000017 in words is "one billion, two hundred two million, seventeen", and thus it is an aban number.