10273721423 has 4 divisors (see below), whose sum is σ = 11741395920. Its totient is φ = 8806046928.

The previous prime is 10273721417. The next prime is 10273721441. The reversal of 10273721423 is 32412737201.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10273721423 - 2⁴ = 10273721407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10273721423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10273721413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733837238 + ... + 733837251.

It is an arithmetic number, because the mean of its divisors is an integer number (2935348980).

Almost surely, 2^10273721423 is an apocalyptic number.

10273721423 is a deficient number, since it is larger than the sum of its proper divisors (1467674497).

10273721423 is an equidigital number, since it uses as much as digits as its factorization.

10273721423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467674496.

The product of its (nonzero) digits is 14112, while the sum is 32.

The spelling of 10273721423 in words is "ten billion, two hundred seventy-three million, seven hundred twenty-one thousand, four hundred twenty-three".