610123319906 has 8 divisors (see below), whose sum is σ = 915188397660. Its totient is φ = 305060520688.

The previous prime is 610123319891. The next prime is 610123319929. The reversal of 610123319906 is 609913321016.

It can be written as a sum of positive squares in 2 ways, for example, as 609506542681 + 616777225 = 780709^2 + 24835^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506060 + ... + 1215048.

Almost surely, 2^610123319906 is an apocalyptic number.

610123319906 is a deficient number, since it is larger than the sum of its proper divisors (305065077754).

610123319906 is a wasteful number, since it uses less digits than its factorization.

610123319906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139268.

The product of its (nonzero) digits is 52488, while the sum is 41.

The spelling of 610123319906 in words is "six hundred ten billion, one hundred twenty-three million, three hundred nineteen thousand, nine hundred six".