10193968501 has 4 divisors (see below), whose sum is σ = 10245714732. Its totient is φ = 10142222272.

The previous prime is 10193968459. The next prime is 10193968511. The reversal of 10193968501 is 10586939101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10586939101 = 199 ⋅53200699.

It can be written as a sum of positive squares in 2 ways, for example, as 10034830276 + 159138225 = 100174^2 + 12615^2 .

It is a cyclic number.

It is not a de Polignac number, because 10193968501 - 2⁷ = 10193968373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10193968511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25872820 + ... + 25873213.

It is an arithmetic number, because the mean of its divisors is an integer number (2561428683).

Almost surely, 2^10193968501 is an apocalyptic number.

It is an amenable number.

10193968501 is a deficient number, since it is larger than the sum of its proper divisors (51746231).

10193968501 is an equidigital number, since it uses as much as digits as its factorization.

10193968501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51746230.

The product of its (nonzero) digits is 58320, while the sum is 43.

The spelling of 10193968501 in words is "ten billion, one hundred ninety-three million, nine hundred sixty-eight thousand, five hundred one".