10307261149 has 2 divisors, whose sum is σ = 10307261150. Its totient is φ = 10307261148.

The previous prime is 10307261137. The next prime is 10307261183. The reversal of 10307261149 is 94116270301.

It is an a-pointer prime, because the next prime (10307261183) can be obtained adding 10307261149 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8382684249 + 1924576900 = 91557^2 + 43870^2 .

It is a cyclic number.

It is not a de Polignac number, because 10307261149 - 2¹¹ = 10307259101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10307261249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5153630574 + 5153630575.

It is an arithmetic number, because the mean of its divisors is an integer number (5153630575).

Almost surely, 2^10307261149 is an apocalyptic number.

It is an amenable number.

10307261149 is a deficient number, since it is larger than the sum of its proper divisors (1).

10307261149 is an equidigital number, since it uses as much as digits as its factorization.

10307261149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 10307261149 in words is "ten billion, three hundred seven million, two hundred sixty-one thousand, one hundred forty-nine".