10113400441973 has 2 divisors, whose sum is σ = 10113400441974. Its totient is φ = 10113400441972.

The previous prime is 10113400441909. The next prime is 10113400441993. The reversal of 10113400441973 is 37914400431101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6293791440049 + 3819609001924 = 2508743^2 + 1954382^2 .

It is a cyclic number.

It is not a de Polignac number, because 10113400441973 - 2⁶ = 10113400441909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10113400441993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056700220986 + 5056700220987.

It is an arithmetic number, because the mean of its divisors is an integer number (5056700220987).

Almost surely, 2^{10113400441973} is an apocalyptic number.

It is an amenable number.

10113400441973 is a deficient number, since it is larger than the sum of its proper divisors (1).

10113400441973 is an equidigital number, since it uses as much as digits as its factorization.

10113400441973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 10113400441973 in words is "ten trillion, one hundred thirteen billion, four hundred million, four hundred forty-one thousand, nine hundred seventy-three".