7123710230710 has 128 divisors (see below), whose sum is σ = 13601090764800. Its totient is φ = 2681026508160.

The previous prime is 7123710230633. The next prime is 7123710230713. The reversal of 7123710230710 is 170320173217.

It is a happy number.

It is a super-2 number, since 2×7123710230710² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7123710230713) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4049862811 + ... + 4049864569.

It is an arithmetic number, because the mean of its divisors is an integer number (106258521600).

Almost surely, 2^{7123710230710} is an apocalyptic number.

7123710230710 is a deficient number, since it is larger than the sum of its proper divisors (6477380534090).

7123710230710 is a wasteful number, since it uses less digits than its factorization.

7123710230710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026.

The product of its (nonzero) digits is 12348, while the sum is 34.

The spelling of 7123710230710 in words is "seven trillion, one hundred twenty-three billion, seven hundred ten million, two hundred thirty thousand, seven hundred ten".