1401143300103 has 16 divisors (see below), whose sum is σ = 1887664310496. Its totient is φ = 924384706560.

The previous prime is 1401143300099. The next prime is 1401143300129. The reversal of 1401143300103 is 3010033411041.

It is not a de Polignac number, because 1401143300103 - 2² = 1401143300099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1401143300103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401143302103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3006700 + ... + 3441297.

It is an arithmetic number, because the mean of its divisors is an integer number (117979019406).

Almost surely, 2^{1401143300103} is an apocalyptic number.

1401143300103 is a deficient number, since it is larger than the sum of its proper divisors (486521010393).

1401143300103 is a wasteful number, since it uses less digits than its factorization.

1401143300103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6448754.

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

Adding to 1401143300103 its reverse (3010033411041), we get a palindrome (4411176711144).

The spelling of 1401143300103 in words is "one trillion, four hundred one billion, one hundred forty-three million, three hundred thousand, one hundred three".