30000103331249 has 2 divisors, whose sum is σ = 30000103331250. Its totient is φ = 30000103331248.

The previous prime is 30000103331179. The next prime is 30000103331269. The reversal of 30000103331249 is 94213330100003.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24872233660849 + 5127869670400 = 4987207^2 + 2264480^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30000103331249 is a prime.

It is not a weakly prime, because it can be changed into another prime (30000103331269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15000051665624 + 15000051665625.

It is an arithmetic number, because the mean of its divisors is an integer number (15000051665625).

Almost surely, 2^{30000103331249} is an apocalyptic number.

It is an amenable number.

30000103331249 is a deficient number, since it is larger than the sum of its proper divisors (1).

30000103331249 is an equidigital number, since it uses as much as digits as its factorization.

30000103331249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 30000103331249 in words is "thirty trillion, one hundred three million, three hundred thirty-one thousand, two hundred forty-nine".