30013203037 has 2 divisors, whose sum is σ = 30013203038. Its totient is φ = 30013203036.

The previous prime is 30013203007. The next prime is 30013203041. The reversal of 30013203037 is 73030231003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28444171716 + 1569031321 = 168654^2 + 39611^2 .

It is a cyclic number.

It is not a de Polignac number, because 30013203037 - 2¹¹ = 30013200989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30013202999 and 30013203017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30013203007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006601518 + 15006601519.

It is an arithmetic number, because the mean of its divisors is an integer number (15006601519).

Almost surely, 2^30013203037 is an apocalyptic number.

It is an amenable number.

30013203037 is a deficient number, since it is larger than the sum of its proper divisors (1).

30013203037 is an equidigital number, since it uses as much as digits as its factorization.

30013203037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 22.

The spelling of 30013203037 in words is "thirty billion, thirteen million, two hundred three thousand, thirty-seven".