10312436149 has 2 divisors, whose sum is σ = 10312436150. Its totient is φ = 10312436148.

The previous prime is 10312436063. The next prime is 10312436159. The reversal of 10312436149 is 94163421301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9703235025 + 609201124 = 98505^2 + 24682^2 .

It is a cyclic number.

It is not a de Polignac number, because 10312436149 - 2⁷ = 10312436021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10312436159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156218074 + 5156218075.

It is an arithmetic number, because the mean of its divisors is an integer number (5156218075).

Almost surely, 2^10312436149 is an apocalyptic number.

It is an amenable number.

10312436149 is a deficient number, since it is larger than the sum of its proper divisors (1).

10312436149 is an equidigital number, since it uses as much as digits as its factorization.

10312436149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 10312436149 in words is "ten billion, three hundred twelve million, four hundred thirty-six thousand, one hundred forty-nine".