123031410321 has 8 divisors (see below), whose sum is σ = 164070467200. Its totient is φ = 82006646832.

The previous prime is 123031410317. The next prime is 123031410331. The reversal of 123031410321 is 123014130321.

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

It is not a de Polignac number, because 123031410321 - 2² = 123031410317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123031410331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3553246 + ... + 3587703.

It is an arithmetic number, because the mean of its divisors is an integer number (20508808400).

Almost surely, 2^123031410321 is an apocalyptic number.

It is an amenable number.

123031410321 is a deficient number, since it is larger than the sum of its proper divisors (41039056879).

123031410321 is an equidigital number, since it uses as much as digits as its factorization.

123031410321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7146695.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 123031410321 its reverse (123014130321), we get a palindrome (246045540642).

The spelling of 123031410321 in words is "one hundred twenty-three billion, thirty-one million, four hundred ten thousand, three hundred twenty-one".