1202330501 has 2 divisors, whose sum is σ = 1202330502. Its totient is φ = 1202330500.

The previous prime is 1202330489. The next prime is 1202330533. The reversal of 1202330501 is 1050332021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1185149476 + 17181025 = 34426^2 + 4145^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202330501 - 2¹⁰ = 1202329477 is a prime.

It is a super-2 number, since 2×1202330501² = 2891197267269822002, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1202330501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202330581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601165250 + 601165251.

It is an arithmetic number, because the mean of its divisors is an integer number (601165251).

Almost surely, 2^1202330501 is an apocalyptic number.

It is an amenable number.

1202330501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202330501 is an equidigital number, since it uses as much as digits as its factorization.

1202330501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1202330501 is about 34674.6377198090. The cubic root of 1202330501 is about 1063.3460484542.

Adding to 1202330501 its reverse (1050332021), we get a palindrome (2252662522).

It can be divided in two parts, 12023 and 30501, that added together give a palindrome (42524).

The spelling of 1202330501 in words is "one billion, two hundred two million, three hundred thirty thousand, five hundred one".