30200402501 has 2 divisors, whose sum is σ = 30200402502. Its totient is φ = 30200402500.

The previous prime is 30200402459. The next prime is 30200402513. The reversal of 30200402501 is 10520400203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29223902500 + 976500001 = 170950^2 + 31249^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30200402501 is a prime.

It is a super-2 number, since 2×30200402501² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30200402501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30200402101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15100201250 + 15100201251.

It is an arithmetic number, because the mean of its divisors is an integer number (15100201251).

Almost surely, 2^30200402501 is an apocalyptic number.

It is an amenable number.

30200402501 is a deficient number, since it is larger than the sum of its proper divisors (1).

30200402501 is an equidigital number, since it uses as much as digits as its factorization.

30200402501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 30200402501 its reverse (10520400203), we get a palindrome (40720802704).

The spelling of 30200402501 in words is "thirty billion, two hundred million, four hundred two thousand, five hundred one".