121202063 has 2 divisors, whose sum is σ = 121202064. Its totient is φ = 121202062.

The previous prime is 121202017. The next prime is 121202093. The reversal of 121202063 is 360202121.

121202063 is nontrivially palindromic in base 8.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121202063 - 2⁸ = 121201807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121202093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60601031 + 60601032.

It is an arithmetic number, because the mean of its divisors is an integer number (60601032).

Almost surely, 2^121202063 is an apocalyptic number.

121202063 is a deficient number, since it is larger than the sum of its proper divisors (1).

121202063 is an equidigital number, since it uses as much as digits as its factorization.

121202063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 121202063 is about 11009.1808505447. The cubic root of 121202063 is about 494.8839138724.

Adding to 121202063 its reverse (360202121), we get a palindrome (481404184).

The spelling of 121202063 in words is "one hundred twenty-one million, two hundred two thousand, sixty-three".