3011230420249 has 2 divisors, whose sum is σ = 3011230420250. Its totient is φ = 3011230420248.

The previous prime is 3011230420241. The next prime is 3011230420291. The reversal of 3011230420249 is 9420240321103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1939632787849 + 1071597632400 = 1392707^2 + 1035180^2 .

It is a cyclic number.

It is not a de Polignac number, because 3011230420249 - 2³ = 3011230420241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3011230420249.

It is not a weakly prime, because it can be changed into another prime (3011230420241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1505615210124 + 1505615210125.

It is an arithmetic number, because the mean of its divisors is an integer number (1505615210125).

Almost surely, 2^{3011230420249} is an apocalyptic number.

It is an amenable number.

3011230420249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3011230420249 is an equidigital number, since it uses as much as digits as its factorization.

3011230420249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 3011230420249 in words is "three trillion, eleven billion, two hundred thirty million, four hundred twenty thousand, two hundred forty-nine".