15120141401003 has 4 divisors (see below), whose sum is σ = 15128650204920. Its totient is φ = 15111632597088.

The previous prime is 15120141400961. The next prime is 15120141401011. The reversal of 15120141401003 is 30010414102151.

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

It is a cyclic number.

It is not a de Polignac number, because 15120141401003 - 2²⁴ = 15120124623787 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 15120141401003.

It is not an unprimeable number, because it can be changed into a prime (15120141401033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4254399293 + ... + 4254402846.

It is an arithmetic number, because the mean of its divisors is an integer number (3782162551230).

Almost surely, 2^{15120141401003} is an apocalyptic number.

15120141401003 is a deficient number, since it is larger than the sum of its proper divisors (8508803917).

15120141401003 is an equidigital number, since it uses as much as digits as its factorization.

15120141401003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8508803916.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 15120141401003 its reverse (30010414102151), we get a palindrome (45130555503154).

The spelling of 15120141401003 in words is "fifteen trillion, one hundred twenty billion, one hundred forty-one million, four hundred one thousand, three".