10030303131977 has 2 divisors, whose sum is σ = 10030303131978. Its totient is φ = 10030303131976.

The previous prime is 10030303131973. The next prime is 10030303132051. The reversal of 10030303131977 is 77913130303001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9640397800201 + 389905331776 = 3104899^2 + 624424^2 .

It is a cyclic number.

It is not a de Polignac number, because 10030303131977 - 2² = 10030303131973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10030303131977.

It is not a weakly prime, because it can be changed into another prime (10030303131973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015151565988 + 5015151565989.

It is an arithmetic number, because the mean of its divisors is an integer number (5015151565989).

Almost surely, 2^{10030303131977} is an apocalyptic number.

It is an amenable number.

10030303131977 is a deficient number, since it is larger than the sum of its proper divisors (1).

10030303131977 is an equidigital number, since it uses as much as digits as its factorization.

10030303131977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35721, while the sum is 38.

Adding to 10030303131977 its reverse (77913130303001), we get a palindrome (87943433434978).

The spelling of 10030303131977 in words is "ten trillion, thirty billion, three hundred three million, one hundred thirty-one thousand, nine hundred seventy-seven".