10123223193 has 12 divisors (see below), whose sum is σ = 14706958500. Its totient is φ = 6709803936.

The previous prime is 10123223191. The next prime is 10123223207. The reversal of 10123223193 is 39132232101.

10123223193 is a `hidden beast` number, since 10 + 12 + 322 + 319 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4887687744 + 5235535449 = 69912^2 + 72357^2 .

It is not a de Polignac number, because 10123223193 - 2¹ = 10123223191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10123223191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3249318 + ... + 3252431.

It is an arithmetic number, because the mean of its divisors is an integer number (1225579875).

Almost surely, 2^10123223193 is an apocalyptic number.

It is an amenable number.

10123223193 is a deficient number, since it is larger than the sum of its proper divisors (4583735307).

10123223193 is a wasteful number, since it uses less digits than its factorization.

10123223193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6501928 (or 6501925 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 10123223193 its reverse (39132232101), we get a palindrome (49255455294).

The spelling of 10123223193 in words is "ten billion, one hundred twenty-three million, two hundred twenty-three thousand, one hundred ninety-three".