10423653435373 has 2 divisors, whose sum is σ = 10423653435374. Its totient is φ = 10423653435372.

The previous prime is 10423653435347. The next prime is 10423653435421. The reversal of 10423653435373 is 37353435632401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10090514374249 + 333139061124 = 3176557^2 + 577182^2 .

It is a cyclic number.

It is not a de Polignac number, because 10423653435373 - 2⁹ = 10423653434861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10423653495373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211826717686 + 5211826717687.

It is an arithmetic number, because the mean of its divisors is an integer number (5211826717687).

Almost surely, 2^{10423653435373} is an apocalyptic number.

It is an amenable number.

10423653435373 is a deficient number, since it is larger than the sum of its proper divisors (1).

10423653435373 is an equidigital number, since it uses as much as digits as its factorization.

10423653435373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8164800, while the sum is 49.

The spelling of 10423653435373 in words is "ten trillion, four hundred twenty-three billion, six hundred fifty-three million, four hundred thirty-five thousand, three hundred seventy-three".