12401103031223 has 8 divisors (see below), whose sum is σ = 12558381895680. Its totient is φ = 12243831738840.

The previous prime is 12401103031211. The next prime is 12401103031309. The reversal of 12401103031223 is 32213030110421.

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

It is a cyclic number.

It is not a de Polignac number, because 12401103031223 - 2¹² = 12401103027127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12401103031423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1440218 + ... + 5184248.

It is an arithmetic number, because the mean of its divisors is an integer number (1569797736960).

Almost surely, 2^{12401103031223} is an apocalyptic number.

12401103031223 is a deficient number, since it is larger than the sum of its proper divisors (157278864457).

12401103031223 is an equidigital number, since it uses as much as digits as its factorization.

12401103031223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786037.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12401103031223 its reverse (32213030110421), we get a palindrome (44614133141644).

The spelling of 12401103031223 in words is "twelve trillion, four hundred one billion, one hundred three million, thirty-one thousand, two hundred twenty-three".