10030198925797 has 2 divisors, whose sum is σ = 10030198925798. Its totient is φ = 10030198925796.

The previous prime is 10030198925777. The next prime is 10030198925821. The reversal of 10030198925797 is 79752989103001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5973140888001 + 4057058037796 = 2444001^2 + 2014214^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10030198925797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10030198925777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015099462898 + 5015099462899.

It is an arithmetic number, because the mean of its divisors is an integer number (5015099462899).

Almost surely, 2^{10030198925797} is an apocalyptic number.

It is an amenable number.

10030198925797 is a deficient number, since it is larger than the sum of its proper divisors (1).

10030198925797 is an equidigital number, since it uses as much as digits as its factorization.

10030198925797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8573040, while the sum is 61.

The spelling of 10030198925797 in words is "ten trillion, thirty billion, one hundred ninety-eight million, nine hundred twenty-five thousand, seven hundred ninety-seven".