10005553113923 has 2 divisors, whose sum is σ = 10005553113924. Its totient is φ = 10005553113922.

The previous prime is 10005553113889. The next prime is 10005553113931. The reversal of 10005553113923 is 32931135550001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10005553113923 - 2³⁸ = 9730675206979 is a prime.

It is a super-2 number, since 2×10005553113923² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10005553113953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5002776556961 + 5002776556962.

It is an arithmetic number, because the mean of its divisors is an integer number (5002776556962).

Almost surely, 2^{10005553113923} is an apocalyptic number.

10005553113923 is a deficient number, since it is larger than the sum of its proper divisors (1).

10005553113923 is an equidigital number, since it uses as much as digits as its factorization.

10005553113923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60750, while the sum is 38.

Adding to 10005553113923 its reverse (32931135550001), we get a palindrome (42936688663924).

The spelling of 10005553113923 in words is "ten trillion, five billion, five hundred fifty-three million, one hundred thirteen thousand, nine hundred twenty-three".