120010120949 has 2 divisors, whose sum is σ = 120010120950. Its totient is φ = 120010120948.

The previous prime is 120010120931. The next prime is 120010121003. The reversal of 120010120949 is 949021010021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78069948100 + 41940172849 = 279410^2 + 204793^2 .

It is a cyclic number.

It is not a de Polignac number, because 120010120949 - 2⁸ = 120010120693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120010120249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60005060474 + 60005060475.

It is an arithmetic number, because the mean of its divisors is an integer number (60005060475).

Almost surely, 2^120010120949 is an apocalyptic number.

It is an amenable number.

120010120949 is a deficient number, since it is larger than the sum of its proper divisors (1).

120010120949 is an equidigital number, since it uses as much as digits as its factorization.

120010120949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 120010120949 in words is "one hundred twenty billion, ten million, one hundred twenty thousand, nine hundred forty-nine".