10421114126723 has 2 divisors, whose sum is σ = 10421114126724. Its totient is φ = 10421114126722.

The previous prime is 10421114126641. The next prime is 10421114126747. The reversal of 10421114126723 is 32762141112401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10421114126723 - 2¹⁶ = 10421114061187 is a prime.

It is not a weakly prime, because it can be changed into another prime (10421114126023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5210557063361 + 5210557063362.

It is an arithmetic number, because the mean of its divisors is an integer number (5210557063362).

Almost surely, 2^{10421114126723} is an apocalyptic number.

10421114126723 is a deficient number, since it is larger than the sum of its proper divisors (1).

10421114126723 is an equidigital number, since it uses as much as digits as its factorization.

10421114126723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 10421114126723 in words is "ten trillion, four hundred twenty-one billion, one hundred fourteen million, one hundred twenty-six thousand, seven hundred twenty-three".