10303329977 has 2 divisors, whose sum is σ = 10303329978. Its totient is φ = 10303329976.

The previous prime is 10303329929. The next prime is 10303330003. The reversal of 10303329977 is 77992330301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7939522816 + 2363807161 = 89104^2 + 48619^2 .

It is a cyclic number.

It is not a de Polignac number, because 10303329977 - 2¹⁶ = 10303264441 is a prime.

It is a super-2 number, since 2×10303329977² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10303329917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151664988 + 5151664989.

It is an arithmetic number, because the mean of its divisors is an integer number (5151664989).

Almost surely, 2^10303329977 is an apocalyptic number.

It is an amenable number.

10303329977 is a deficient number, since it is larger than the sum of its proper divisors (1).

10303329977 is an equidigital number, since it uses as much as digits as its factorization.

10303329977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 214326, while the sum is 44.

The spelling of 10303329977 in words is "ten billion, three hundred three million, three hundred twenty-nine thousand, nine hundred seventy-seven".